PLRX · Pliant Therapeutics, Inc.

$1.11 -0.01 (-0.45%) At close · Aug 31

Market Cap

$68.73M

61.92M

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.

Quarter:

Holders: 86

Total Value: $55,012,231

Total Shares: 48,256,381

Institutional Ownership Trend

25 quarters

Holder Concentration

Across 86 13F filers · Δ vs Mar 31, 2026

Top Holder

12.7%

+0.4 pts

Top 5

38.9%

+4.0 pts

Top 10

58.5%

+3.5 pts

HHI

504

Broadly held+69

Quarterly Activity

vs Mar 31, 2026

New

Increased

Decreased

Sold Out

Unchanged

Holder count: -5

Institutional value: -12.4%

Shares held: -3.2%

Top Buyers

vs Mar 31, 2026

Institution	Added	Now Holds
Mid ADAR1 Capital Management, LLC	+2,924,598	5,509,724
Large RENAISSANCE TECHNOLOGIES LLC	+197,032	2,049,874
Small Verdad Advisers, LP	+183,023	281,343
Mega GEODE CAPITAL MANAGEMENT, LLC	+161,303	578,577
Mega VANGUARD CAPITAL MANAGEMENT LLC	+97,250	2,440,351

Top Sellers

vs Mar 31, 2026

Institution	Sold	Now Holds
Mega CITADEL ADVISORS LLC	−1,121,173	2,142,226
Mega MILLENNIUM MANAGEMENT LLC	−621,071	559,447
Mega UBS Group AG	−486,194	571,760
Mega GOLDMAN SACHS GROUP INC	−388,252	208,585
Large Woodline Partners LP	−370,296	1,296,534

Top New Positions

vs Mar 31, 2026

Institution	Acquired	Value (USD)
Small Lynx1 Capital Management LP	1,798,070	$2,049,799
Small Ikarian Capital, LLC	1,000,000	$1,140,000
Mid BOOTHBAY FUND MANAGEMENT, LLC	303,000	$345,420
Micro Marquette Asset Management, LLC	174,500	$198,930
Small Headlands Technologies LLC	33,688	$38,404

Top Sold-Out Positions

vs Mar 31, 2026

Institution	Previously Held	Last Value (USD)
Small Blue Owl Capital Holdings LP	2,969,199	$3,741,190
Mid Centiva Capital, LP	432,525	$544,981
Mega BANK OF AMERICA CORP /DE/	352,708	$444,412
Mid Hennion & Walsh Asset Management, Inc.	106,705	$134,448
Small Bronte Capital Management Pty Ltd.	18,613	$23,452

Filter: New 9 Increased 18 Reduced 26 Sold out 14 Unchanged 33

Showing 89 of 89

All Common Calls Puts

Compact Export CSV

Holder

Value (USD)

% of 13F

TANG CAPITAL MANAGEMENT LLC

$7,001,037

12.73%

6,141,261

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

Manager	Shares	Value (USD)	% of position	Discretion
TANG KEVIN	6,141,261	$7,001,037	100.0%	Other

ADAR1 Capital Management, LLC

$6,281,085

11.42%

5,509,724

VANGUARD CAPITAL MANAGEMENT LLC

$2,782,000

5.06%

2,440,351

ACADIAN ASSET MANAGEMENT LLC

$2,754,819

5.01%

2,416,508

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

Manager	Shares	Value (USD)	% of position	Discretion
Acadian Inc	2,416,508	$2,754,819	100.0%	Defined

TWO SIGMA INVESTMENTS, LP

$2,579,628

4.69%

2,262,832

CITADEL ADVISORS LLC

$2,442,137

4.44%

2,142,226

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	724,204	$825,592	33.8%	Defined
Held directly	1,418,022	$1,616,545	66.2%	Defined

RENAISSANCE TECHNOLOGIES LLC

$2,336,856

4.25%

2,049,874

Monaco Asset Management SAM

$2,210,171

4.02%

1,938,747

Lynx1 Capital Management LP

$2,049,799

3.73%

1,798,070

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

Manager	Shares	Value (USD)	% of position	Discretion
Lynx1 Capital Advisors LLC	1,798,070	$2,049,799	100.0%	Other

BML Capital Management, LLC

$1,762,596

3.20%

1,546,137

Prosight Management, LP

$1,562,065

2.84%

1,370,233

Peapod Lane Capital LLC

$1,492,274

2.71%

1,309,013

Woodline Partners LP

$1,478,048

2.69%

1,296,534

BlackRock, Inc.

$1,312,381

2.39%

1,151,214

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

Manager	Shares	Value (USD)	% of position	Discretion
BlackRock Investment Management, LLC	13,942	$15,893	1.2%	Sole
BlackRock Fund Advisors	206,605	$235,529	17.9%	Sole
BlackRock Institutional Trust Company, N.A.	906,964	$1,033,938	78.8%	Sole
Aperio Group, LLC	23,703	$27,021	2.1%	Sole

Ikarian Capital, LLC

$1,140,000

2.07%

1,000,000

Eversept Partners, LP

$1,016,224

1.85%

891,425

MARSHALL WACE, LLP

$952,041

1.73%

835,124

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	835,124	$952,041	100.0%	Other

Redmile Group, LLC

$880,223

1.60%

772,126

JPMORGAN CHASE & CO

$777,076

1.41%

681,647

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.	7	$7	0.0%	Defined
J.P. Morgan Securities LLC	681,640	$777,069	100.0%	Defined

JACOBS LEVY EQUITY MANAGEMENT, INC

$733,156

1.33%

643,120

GEODE CAPITAL MANAGEMENT, LLC

$659,577

1.20%

578,577

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	114,827	$130,902	19.8%	Defined
Held directly	463,750	$528,675	80.2%	Defined

UBS Group AG

$651,806

1.18%

571,760

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

Manager	Shares	Value (USD)	% of position	Discretion
UBS AG	540,038	$615,643	94.5%	Defined
UBS Europe SE	31,722	$36,163	5.5%	Defined

MILLENNIUM MANAGEMENT LLC

$637,769

1.16%

559,447

BRIDGEWAY CAPITAL MANAGEMENT, LLC

$631,138

1.15%

553,630

Connor, Clark & Lunn Investment Management Ltd.

$611,132

1.11%

536,081

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

Manager	Shares	Value (USD)	% of position	Discretion
Manager 1	536,081	$611,132	100.0%	Sole

BESSEMER GROUP INC

$606,569

1.10%

532,079

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

Manager	Shares	Value (USD)	% of position	Discretion
BESSEMER TRUST Co NATIONAL ASSOCIATION	527,309	$601,132	99.1%	Defined
Bessemer Trust CO of Delaware, N.A.	4,770	$5,437	0.9%	Other

DAFNA Capital Management LLC

$555,180

1.01%

487,000

XTX Topco Ltd

$502,562

0.91%

440,844

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	440,844	$502,562	100.0%	Defined

Laurion Capital Management LP

$470,587

0.86%

412,796

TORNO CAPITAL, LLC

$400,647

0.73%

351,445

VANGUARD FIDUCIARY TRUST CO

$389,596

0.71%

341,751

BOOTHBAY FUND MANAGEMENT, LLC

$345,420

0.63%

303,000

MORGAN STANLEY

$340,831

0.62%

298,976

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

Manager	Shares	Value (USD)	% of position	Discretion
MORGAN STANLEY & CO. LLC	2,761	$3,147	0.9%	Defined
MORGAN STANLEY CAPITAL SERVICES, LLC	295,210	$336,539	98.7%	Defined
MORGAN STANLEY SMITH BARNEY LLC	1,005	$1,145	0.3%	Defined

SEI INVESTMENTS CO

$338,911

0.62%

297,291

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	11	$12	0.0%	Sole
SEI TRUST CO	297,280	$338,899	100.0%	Sole

Verdad Advisers, LP

$320,731

0.58%

281,343

ArrowMark Colorado Holdings LLC

$320,555

0.58%

281,189

NANO CAP NEW MILLENNIUM GROWTH FUND L P

$313,500

0.57%

275,000

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

Manager	Shares	Value (USD)	% of position	Discretion
AZG TANGIBLE ASSETS FUND LLC	275,000	$313,500	100.0%	Sole

STATE STREET CORP

$288,896

0.53%

253,418

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 TRUST COMPANY	253,418	$288,896	100.0%	Defined

Stonepine Capital Management, LLC

$262,813

0.48%

230,538

Rangeley Capital, LLC

$256,500

0.47%

225,000

GOLDMAN SACHS GROUP INC

$237,786

0.43%

208,585

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	32,902	$37,508	15.8%	Defined
GOLDMAN SACHS ASSET MANAGEMENT, L.P.	175,683	$200,278	84.2%	Defined

Marquette Asset Management, LLC

$198,930

0.36%

174,500

HighMark Wealth Management LLC

$189,495

0.34%

166,224

GSA CAPITAL PARTNERS LLP

$184,914

0.34%

162,206

VANGUARD PORTFOLIO MANAGEMENT LLC

$175,231

0.32%

153,712

JANE STREET GROUP, LLC

$148,144

0.27%

129,951

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

Manager	Shares	Value (USD)	% of position	Discretion
Jane Street Capital, LLC	129,951	$148,144	100.0%	Defined

NORTHERN TRUST CORP

$142,568

0.26%

125,060

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	125,060	$142,568	100.0%	Defined

ALGERT GLOBAL LLC

$140,678

0.26%

123,402

OSAIC HOLDINGS, INC.

$131,013

0.24%

114,924

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

Manager	Shares	Value (USD)	% of position	Discretion
CW Advisors, LLC	114,924	$131,013	100.0%	Sole

Invesco Ltd.

$119,332

0.22%

104,678

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

Manager	Shares	Value (USD)	% of position	Discretion
Invesco Capital Management LLC	104,678	$119,332	100.0%	Defined

Bond & Devick Financial Network, Inc.

$114,182

0.21%

100,160

DIMENSIONAL FUND ADVISORS LP

$113,740

0.21%

99,773

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.	3,746	$4,270	3.8%	Defined
Dimensional Ireland Ltd	9,909	$11,296	9.9%	Defined
Held directly	86,118	$98,174	86.3%	Sole

SUSQUEHANNA INTERNATIONAL GROUP, LLP

$93,366

0.17%

81,900

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

Manager	Shares	Value (USD)	% of position	Discretion
SUSQUEHANNA SECURITIES, LLC	81,900	$93,366	100.0%	Other

JANE STREET GROUP, LLC

$70,566

0.13%

61,900

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

Manager	Shares	Value (USD)	% of position	Discretion
Jane Street Capital, LLC	61,900	$70,566	100.0%	Defined

AMERIPRISE FINANCIAL INC

$62,847

0.11%

55,129

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

Manager	Shares	Value (USD)	% of position	Discretion
Columbia Management Investment Advisers, LLC	55,129	$62,847	100.0%	Defined

Squarepoint Ops LLC

$46,527

0.08%

40,814

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

Manager	Shares	Value (USD)	% of position	Discretion
Squarepoint Capital LLP	40,814	$46,527	100.0%	Defined

Headlands Technologies LLC

$38,404

0.07%

33,688

Quadrature Capital Ltd

$37,939

0.07%

33,280

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

Manager	Shares	Value (USD)	% of position	Discretion
Quadrature US Inc.	33,280	$37,939	100.0%	Other

TUDOR INVESTMENT CORP ET AL

$33,891

0.06%

29,729

FEDERATED HERMES, INC.

$33,122

0.06%

29,055

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

Manager	Shares	Value (USD)	% of position	Discretion
FEDERATED MDTA LLC	29,055	$33,122	100.0%	Defined

PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO

$32,490

0.06%

28,500

Spark Investment Management LLC

$25,764

0.05%

22,600

Blackstone Inc.

$25,314

0.05%

22,206

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

Manager	Shares	Value (USD)	% of position	Discretion
Blackstone Real Estate Advisors L.P.	22,206	$25,314	100.0%	Other

Point72 Asset Management, L.P.

$22,883

0.04%

20,073

Vanguard Global Advisers, LLC

$22,237

0.04%

19,507

Universal- Beteiligungs- und Servicegesellschaft mbH

$20,594

0.04%

18,065

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

Manager	Shares	Value (USD)	% of position	Discretion
Universal-Investment-Gesellschaft mbH	18,065	$20,594	100.0%	Defined

Bank of New York Mellon Corp

$18,275

0.03%

16,032

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

Manager	Shares	Value (USD)	% of position	Discretion
Mellon Investments Corporation	340	$387	2.1%	Defined
The Bank of New York Mellon	15,691	$17,887	97.9%	Defined
Held directly	1	$1	0.0%	Defined

SUSQUEHANNA INTERNATIONAL GROUP, LLP

$17,647

0.03%

15,480

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

Manager	Shares	Value (USD)	% of position	Discretion
SUSQUEHANNA SECURITIES, LLC	15,480	$17,647	100.0%	Other

NewEdge Advisors, LLC

$17,100

0.03%

15,000

JANE STREET GROUP, LLC

$13,794

0.03%

12,100

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

Manager	Shares	Value (USD)	% of position	Discretion
Jane Street Capital, LLC	12,100	$13,794	100.0%	Defined

Fiduciary Trust Co

$13,246

0.02%

11,620

Qube Research & Technologies Ltd

$11,437

0.02%

10,033

SIMPLEX TRADING, LLC

$5,614

0.01%

4,925

ROYAL BANK OF CANADA

$1,133

0.00%

995

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

Manager	Shares	Value (USD)	% of position	Discretion
RBC Dominion Securities Inc.	445	$507	44.7%	Defined
RBC Private Counsel (USA) Inc.	465	$530	46.8%	Defined
Held directly	85	$96	8.5%	Sole

Rockefeller Capital Management L.P.

$752

0.00%

660

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

Manager	Shares	Value (USD)	% of position	Discretion
ROCKEFELLER FINANCIAL LLC	660	$752	100.0%	Defined

BNP PARIBAS ARBITRAGE, SA

$748

0.00%

657

HARBOUR INVESTMENTS, INC.

$672

0.00%

590

BARCLAYS PLC

$485

0.00%

426

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

Manager	Shares	Value (USD)	% of position	Discretion
BARCLAYS BANK PLC	1	$1	0.2%	Defined
BARCLAYS CAPITAL INC.	425	$484	99.8%	Defined

FMR LLC

$477

0.00%

419

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

Manager	Shares	Value (USD)	% of position	Discretion
STRATEGIC ADVISERS LLC	419	$477	100.0%	Defined

SBI Securities Co., Ltd.

$342

0.00%

300

Truvestments Capital LLC

$57

0.00%

WELLS FARGO & COMPANY/MN

$57

0.00%

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

Manager	Shares	Value (USD)	% of position	Discretion
WELLS FARGO CLEARING SERVICES, LLC	50	$57	100.0%	Defined

Zurcher Kantonalbank (Zurich Cantonalbank)

$41

0.00%

Capital Advisors, Ltd. LLC

$35

0.00%

Caitong International Asset Management Co., Ltd

0.00%

Farther Finance Advisors, LLC

0.00%

FIFTH THIRD BANCORP

0.00%

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

Manager	Shares	Value (USD)	% of position	Discretion
Fifth Third Bank, National Association	4	$4	100.0%	Defined

IFG Advisory, LLC

0.00%

Global Retirement Partners, LLC

0.00%

Key facts CIK 1746473 CUSIP 729139105 13F (30d) 85 filings 83 filers Visit website Investor relations