ENTA · Enanta Pharmaceuticals Inc · Holdings

$12.96 +0.26 (+2.05%) At close · Sep 11

Russell 2000 member Rebalance outlook locked

Market Cap

$377.47M

29.13M

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

Use institutional holdings through the 13F API or MCP →

Quarter:

Holders: 122

Total Value: $398,235,214

Total Shares: 27,313,807

Showing 1–100 of 125 holdings by value · page 1 of 2

Institutional Ownership Trend

26 quarters

Holder Concentration

Across 122 13F filers · Δ vs Mar 31, 2026

Top Holder

13.4%

−0.7 pts

Top 5

49.9%

−4.5 pts

Top 10

70.9%

−1.4 pts

HHI

663

Broadly held−50

Quarterly Activity

vs Mar 31, 2026

New

Increased

Decreased

Sold Out

Unchanged

Holder count: -11

Institutional value: +17.5%

Shares held: +1.8%

Top Buyers

vs Mar 31, 2026

Institution	Added	Now Holds
Mid ADAR1 Capital Management, LLC	+1,293,153	1,344,510
Mega GOLDMAN SACHS GROUP INC	+199,561	464,649
Large ACADIAN ASSET MANAGEMENT LLC	+198,294	1,078,317
Small Spruce Street Capital LP	+156,133	1,088,731
Large Rockefeller Capital Management L.P.	+147,983	150,546

Top Sellers

vs Mar 31, 2026

Institution	Sold	Now Holds
Mid Deep Track Capital, LP	−512,700	1,444,167
Large FARALLON CAPITAL MANAGEMENT LLC	−453,660	2,418,202
Mega MILLENNIUM MANAGEMENT LLC	−238,130	643,967
Mega CITADEL ADVISORS LLC	−216,189	77,044
Mega TWO SIGMA INVESTMENTS, LP	−196,202	71,162

Top New Positions

vs Mar 31, 2026

Institution	Acquired	Value (USD)
Mega Jupiter Topco LLC	3,654,920	$53,288,733
Mid SummitTX Capital, L.P.	257,702	$3,757,295
Large MACKENZIE FINANCIAL CORP	67,367	$982,210
Mid GSA CAPITAL PARTNERS LLP	32,486	$473,645
Large ALPS ADVISORS INC	29,508	$430,226

Top Sold-Out Positions

vs Mar 31, 2026

Institution	Previously Held	Last Value (USD)
Mega JANUS HENDERSON GROUP PLC	3,784,055	$47,792,614
Small DIADEMA PARTNERS LP	64,952	$820,343
Mid Informed Momentum Co LLC	40,952	$517,223
Small Sio Capital Management, LLC	40,000	$505,200
Large Man Group plc	39,234	$495,525

Filter: New 12 Increased 47 Reduced 38 Sold out 23 Unchanged 25

Showing 100 of 125

All Common Calls Puts

Compact Export CSV

Holder

Value (USD)

% of 13F

Jupiter Topco LLC

$53,288,733

13.38%

3,654,920

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
JANUS HENDERSON INVESTORS US LLC	3,654,920	$53,288,733	100.0%	Defined

BlackRock, Inc.

$47,304,048

11.88%

3,244,448

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
BLACKROCK FINANCIAL MANAGEMENT INC/DE	19,626	$286,147	0.6%	Sole
BlackRock Asset Management Canada Ltd	190	$2,770	0.0%	Sole
BlackRock Investment Management, LLC	114,880	$1,674,950	3.5%	Sole
BLACKROCK ADVISORS LLC	789,030	$11,504,057	24.3%	Sole
BlackRock Fund Advisors	1,344,003	$19,595,563	41.4%	Sole
BlackRock Institutional Trust Company, N.A.	904,499	$13,187,595	27.9%	Sole
BlackRock Investment Management (UK) Ltd.	30,000	$437,400	0.9%	Sole
BlackRock (Netherlands) B.V.	338	$4,928	0.0%	Sole
BlackRock Asset Management Ireland Ltd	23,548	$343,329	0.7%	Sole
Aperio Group, LLC	18,334	$267,309	0.6%	Sole

Krensavage Asset Management, LLC

$41,788,292

10.49%

2,866,138

FARALLON CAPITAL MANAGEMENT LLC

$35,257,385

8.85%

2,418,202

Deep Track Capital, LP

$21,055,954

5.29%

1,444,167

ADAR1 Capital Management, LLC

$19,602,955

4.92%

1,344,510

VANGUARD CAPITAL MANAGEMENT LLC

$17,667,592

4.44%

1,211,769

Spruce Street Capital LP

$15,873,697

3.99%

1,088,731

ACADIAN ASSET MANAGEMENT LLC

$15,721,861

3.95%

1,078,317

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Acadian Inc	1,078,317	$15,721,861	100.0%	Defined

VANGUARD PORTFOLIO MANAGEMENT LLC

$14,747,582

3.70%

1,011,494

GEODE CAPITAL MANAGEMENT, LLC

$11,323,323

2.84%

776,634

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
GEODE CAPITAL MANAGEMENT TRUST COMPANY, LLC	102,500	$1,494,450	13.2%	Defined
Held directly	674,134	$9,828,873	86.8%	Defined

MILLENNIUM MANAGEMENT LLC

$9,389,038

2.36%

643,967

STATE STREET CORP

$8,399,785

2.11%

576,117

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
STATE STREET GLOBAL ADVISORS EUROPE LIMITED joint	576,117	$8,399,785	100.0%	Defined

RENAISSANCE TECHNOLOGIES LLC

$8,129,808

2.04%

557,600

Hillsdale Investment Management Inc.

$6,823,440

1.71%

468,000

GOLDMAN SACHS GROUP INC

$6,774,581

1.70%

464,649

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
GOLDMAN SACHS & CO. LLC	204,705	$2,984,598	44.1%	Defined
GOLDMAN SACHS ASSET MANAGEMENT, L.P.	259,944	$3,789,983	55.9%	Defined

MORGAN STANLEY

$4,603,326

1.16%

315,729

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
MORGAN STANLEY & CO INTERNATIONAL PLC	1,850	$26,973	0.6%	Defined
MORGAN STANLEY & CO. LLC	10,431	$152,083	3.3%	Defined
MORGAN STANLEY CAPITAL SERVICES, LLC	91,507	$1,334,172	29.0%	Defined
MORGAN STANLEY SMITH BARNEY LLC	1,067	$15,556	0.3%	Defined
PARAMETRIC PORTFOLIO ASSOCIATES LLC	210,874	$3,074,542	66.8%	Defined

CHARLES SCHWAB INVESTMENT MANAGEMENT INC

$4,390,781

1.10%

301,151

DIMENSIONAL FUND ADVISORS LP

$4,121,502

1.03%

282,682

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Dimensional Fund Advisors Ltd.	2,338	$34,088	0.8%	Defined
DFA Australia Ltd.	7,458	$108,737	2.6%	Defined
Dimensional Ireland Ltd	17,191	$250,644	6.1%	Defined
Held directly	255,695	$3,728,033	90.5%	Sole

NORTHERN TRUST CORP

$3,786,366

0.95%

259,696

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
NORTHERN TRUST CO joint	255,245	$3,721,471	98.3%	Defined
DWS INVESTMENT MANAGEMENT AMERICAS, INC joint	4,451	$64,895	1.7%	Other

SummitTX Capital, L.P.

$3,757,295

0.94%

257,702

AQR CAPITAL MANAGEMENT LLC

$3,745,162

0.94%

256,870

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
RF&L WEALTH MANAGEMENT, LLC	14	$204	0.0%	Other
Arax Advisory Partners	7,224	$105,325	2.8%	Other
HALBERT HARGROVE GLOBAL ADVISORS, LLC	1,631	$23,779	0.6%	Other
Stokes Family Office, LLC	1,851	$26,987	0.7%	Other
Held directly	246,150	$3,588,867	95.8%	Defined

VANGUARD FIDUCIARY TRUST CO

$2,706,310

0.68%

185,618

Connor, Clark & Lunn Investment Management Ltd.

$2,230,855

0.56%

153,008

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Manager 1	152,931	$2,229,733	99.9%	Sole
Held directly	77	$1,122	0.1%	Sole

Rockefeller Capital Management L.P.

$2,194,960

0.55%

150,546

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
ROCKEFELLER & CO. LLC	514	$7,494	0.3%	Defined
ROCKEFELLER TRUST COMPANY, N.A.	2,049	$29,874	1.4%	Defined
ROCKEFELLER FINANCIAL LLC	147,983	$2,157,592	98.3%	Defined

MARSHALL WACE, LLP

$1,924,486

0.48%

131,995

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Marshall Wace North America L.P. joint	131,995	$1,924,486	100.0%	Other

Opaleye Management Inc.

$1,822,500

0.46%

125,000

JPMORGAN CHASE & CO

$1,410,816

0.35%

96,764

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
JPMorgan Chase Bank, N.A.	15,618	$227,709	16.1%	Defined
J.P. Morgan Investment Management Inc.	78,653	$1,146,760	81.3%	Defined
J.P. Morgan Securities plc	2,493	$36,347	2.6%	Defined

Russell Investments Group, Ltd.

$1,228,086

0.31%

84,231

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Russell Investment Management, LLC	40,782	$594,601	48.4%	Defined
Russell Investments Capital, LLC	11,989	$174,799	14.2%	Defined
Russell Investments France SAS	7,614	$111,012	9.0%	Defined
Russell Investments Limited joint	11,873	$173,108	14.1%	Other
Russell Investments Trust Company	11,973	$174,566	14.2%	Defined

WELLINGTON MANAGEMENT GROUP LLP

$1,190,208

0.30%

81,633

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Wellington Management Company LLP	25,971	$378,657	31.8%	Defined
Wellington Trust Company, NA joint	52,030	$758,597	63.7%	Defined
Wellington Management Australia Pty Ltd	3,632	$52,954	4.4%	Defined

Qube Research & Technologies Ltd

$1,181,052

0.30%

81,005

Bank of New York Mellon Corp

$1,119,101

0.28%

76,756

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Mellon Investments Corporation	30,002	$437,429	39.1%	Defined
The Bank of New York Mellon	46,468	$677,503	60.5%	Defined
BNY Mellon, NA joint	285	$4,155	0.4%	Defined
Held directly	1	$14	0.0%	Defined

XTX Topco Ltd

$1,100,323

0.28%

75,468

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
XTX EXECUTION SERVICES LLC joint	75,468	$1,100,323	100.0%	Defined

TWO SIGMA INVESTMENTS, LP

$1,037,541

0.26%

71,162

Campbell & CO Investment Adviser LLC

$1,031,739

0.26%

70,764

Trexquant Investment LP

$1,014,957

0.25%

69,613

MACKENZIE FINANCIAL CORP

$982,210

0.25%

67,367

SEI INVESTMENTS CO

$972,266

0.24%

66,685

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
SEI INVESTMENTS MANAGEMENT CORP	3	$43	0.0%	Sole
SEI TRUST CO	66,682	$972,223	100.0%	Sole

UBS Group AG

$937,769

0.24%

64,319

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
UBS Financial Services Inc	46	$670	0.1%	Defined
UBS AG	64,061	$934,009	99.6%	Defined
UBS Securities LLC	212	$3,090	0.3%	Defined

Invesco Ltd.

$867,944

0.22%

59,530

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Invesco Advisers, Inc. joint	3,782	$55,140	6.4%	Defined
Invesco Trust Co joint	11,167	$162,814	18.8%	Defined
Invesco Capital Management LLC	44,581	$649,990	74.9%	Defined

Nuveen, LLC

$832,969

0.21%

57,131

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Nuveen Asset Management, LLC joint	1,622	$23,648	2.8%	Defined
TEACHERS ADVISORS, LLC joint	55,509	$809,321	97.2%	Defined

CITADEL ADVISORS LLC

$741,305

0.19%

50,844

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Citadel Securities GP LLC	8,942	$130,374	17.6%	Defined
Held directly	41,902	$610,931	82.4%	Defined

FRANKLIN RESOURCES INC

$707,390

0.18%

48,518

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
FIDUCIARY TRUST INTERNATIONAL LLC	484	$7,056	1.0%	Defined
FRANKLIN ADVISERS INC	46,591	$679,296	96.0%	Defined
PUTNAM ADVISORY CO LLC	1,443	$21,038	3.0%	Defined

Quantinno Capital Management LP

$657,689

0.17%

45,109

STATE OF WISCONSIN INVESTMENT BOARD

$596,438

0.15%

40,908

PRUDENTIAL FINANCIAL INC

$581,231

0.15%

39,865

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
PGIM Quantitative Solutions LLC	39,865	$581,231	100.0%	Defined

IEQ CAPITAL, LLC

$561,446

0.14%

38,508

ALLIANCEBERNSTEIN L.P.

$552,582

0.14%

37,900

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Equitable Holdings, Inc.	37,900	$552,582	100.0%	Defined

PANAGORA ASSET MANAGEMENT INC

$507,223

0.13%

34,789

RHUMBLINE ADVISERS

$504,045

0.13%

34,571

D. E. Shaw & Co., Inc.

$503,578

0.13%

34,539

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
D. E. Shaw Investment Management, L.L.C. joint	34,539	$503,578	100.0%	Defined

BANK OF MONTREAL /CAN/

$493,795

0.12%

33,868

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
BMO Family Office, LLC	33,868	$493,795	100.0%	Defined

GSA CAPITAL PARTNERS LLP

$473,645

0.12%

32,486

ALPS ADVISORS INC

$430,226

0.11%

29,508

FMR LLC

$430,182

0.11%

29,505

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Fidelity Management & Research Co LLC	29,223	$426,071	99.0%	Defined
STRATEGIC ADVISERS LLC	282	$4,111	1.0%	Defined

Thrivent Financial for Lutherans

$413,721

0.10%

28,376

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Thrivent Asset Management, LLC	10,903	$158,965	38.4%	Defined
Held directly	17,473	$254,756	61.6%	Sole

DEUTSCHE BANK AG\

$407,524

0.10%

27,951

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
DWS INVESTMENT MANAGEMENT AMERICAS, INC	265	$3,863	0.9%	Defined
DWS Investments UK Ltd	27,686	$403,661	99.1%	Defined

CITADEL ADVISORS LLC

$381,996

0.10%

26,200

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Citadel Securities GP LLC	26,200	$381,996	100.0%	Defined

WELLS FARGO & COMPANY/MN

$363,551

0.09%

24,935

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
WELLS FARGO BANK N A	24,794	$361,496	99.4%	Defined
WELLS FARGO ADVISORS FINANCIAL NETWORK, LLC	1	$14	0.0%	Defined
WELLS FARGO CLEARING SERVICES, LLC	140	$2,041	0.6%	Defined

Portland Global Advisors LLC

$353,929

0.09%

24,275

SUSQUEHANNA INTERNATIONAL GROUP, LLP

$351,552

0.09%

24,112

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
SUSQUEHANNA SECURITIES, LLC	24,112	$351,552	100.0%	Other

MARTINGALE ASSET MANAGEMENT L P

$346,683

0.09%

23,778

PRICE T ROWE ASSOCIATES INC /MD/

$339,670

0.09%

23,297

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
T. Rowe Price International Ltd	23,297	$339,670	100.0%	Defined

BANK OF AMERICA CORP /DE/

$313,994

0.08%

21,536

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
BANK OF AMERICA NA	21,536	$313,994	100.0%	Defined

BRIDGEWAY CAPITAL MANAGEMENT, LLC

$297,432

0.07%

20,400

SUSQUEHANNA INTERNATIONAL GROUP, LLP

$295,974

0.07%

20,300

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
SUSQUEHANNA SECURITIES, LLC	20,300	$295,974	100.0%	Other

BARCLAYS PLC

$271,989

0.07%

18,655

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
BARCLAYS BANK PLC	17,946	$261,652	96.2%	Defined
BARCLAYS CAPITAL INC.	709	$10,337	3.8%	Defined

Headlands Technologies LLC

$257,861

0.06%

17,686

Susquehanna Portfolio Strategies, LLC

$251,402

0.06%

17,243

MetLife Investment Management, LLC

$226,602

0.06%

15,542

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
METLIFE INC	15,542	$226,602	100.0%	Defined

Balyasny Asset Management L.P.

$217,460

0.05%

14,915

CITIGROUP INC

$202,341

0.05%

13,878

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Citigroup Financial Products Inc. joint	13,878	$202,341	100.0%	Defined

WEALTH ENHANCEMENT ADVISORY SERVICES, LLC

$194,132

0.05%

13,315

Engineers Gate Manager LP

$190,706

0.05%

13,080

MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.

$190,516

0.05%

13,067

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Global X Management CO LLC joint	13,067	$190,516	100.0%	Defined

SUSQUEHANNA INTERNATIONAL GROUP, LLP

$185,166

0.05%

12,700

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
SUSQUEHANNA SECURITIES, LLC	12,700	$185,166	100.0%	Other

Vanguard Global Advisers, LLC

$153,804

0.04%

10,549

Police & Firemen's Retirement System of New Jersey

$144,954

0.04%

9,942

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Mellon Capital	9,942	$144,954	100.0%	Defined

Arax Advisory Partners

$104,698

0.03%

7,181

NEW YORK STATE COMMON RETIREMENT FUND

$88,515

0.02%

6,071

Clearstead Trust, LLC

$73,833

0.02%

5,064

China Universal Asset Management Co., Ltd.

$67,476

0.02%

4,628

BNP PARIBAS ARBITRAGE, SA

$62,373

0.02%

4,278

STRS OHIO

$46,656

0.01%

3,200

Legal & General Group Plc

$40,969

0.01%

2,810

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Legal & General Investment Management America Inc	2,810	$40,969	100.0%	Defined

Ameritas Investment Partners, Inc.

$37,543

0.01%

2,575

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
EATON VANCE MANAGEMENT	2,575	$37,543	100.0%	Other

Pinnacle Wealth Planning Services, Inc.

$36,872

0.01%

2,529

Zurcher Kantonalbank (Zurich Cantonalbank)

$27,016

0.01%

1,853

Tower Research Capital LLC (TRC)

$23,430

0.01%

1,607

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Latour Trading LLC (Latour)	1,607	$23,430	100.0%	Defined

Versant Capital Management, Inc

$20,761

0.01%

1,424

GAMMA Investing LLC

$19,755

0.00%

1,355

Mirae Asset Global Investments Co., Ltd.

$18,954

0.00%

1,300

EverSource Wealth Advisors, LLC

$17,057

0.00%

1,170

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
BMSS Wesson Wealth Solutions, LLC	123	$1,793	10.5%	Sole
Held directly	1,047	$15,264	89.5%	Sole

ROYAL BANK OF CANADA

$13,705

0.00%

940

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
RBC CMA LTD.	850	$12,393	90.4%	Defined
RBC Capital Markets, LLC	90	$1,312	9.6%	Defined

True Wealth Design, LLC

$9,404

0.00%

645

GF FUND MANAGEMENT CO. LTD.

$8,995

0.00%

617

PNC FINANCIAL SERVICES GROUP, INC.

$8,106

0.00%

556

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
PNC Bank, National Association	556	$8,106	100.0%	Defined

State of Wyoming

$7,727

0.00%

530

Allworth Financial LP

$5,875

0.00%

403

IFP Advisors, Inc

$5,861

0.00%

402

Key facts CIK 1177648 CUSIP 29251M106 13F (30d) 40 filings 40 filers Visit website Investor relations