LKFT · Lakefront Biotherapeutics NV

$27.53 -0.51 (-1.82%) At close · Aug 14

Market Cap

$1.80B

65.48M

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: 78

Total Value: $974,549,261

Total Shares: 32,506,648

Institutional Ownership Trend

26 quarters

Superinvestors Holding LKFT

All superinvestors →

David Einhorn $14,472,724

Holder Concentration

Across 78 13F filers · Δ vs Mar 31, 2026

Top Holder

51.4%

−1.3 pts

Top 5

85.1%

+2.6 pts

Top 10

94.6%

+2.3 pts

HHI

2,981

Highly concentrated−76

Quarterly Activity

vs Mar 31, 2026

New

Increased

Decreased

Sold Out

Unchanged

Holder count: -12

Institutional value: +2.4%

Shares held: +2.4%

Top Buyers

vs Mar 31, 2026

Institution	Added	Now Holds
Mid Madison Avenue Partners, LP	+982,628	3,447,807
Small Prosight Management, LP	+493,344	2,043,344
Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP	+138,299	600,986
Large RENAISSANCE TECHNOLOGIES LLC	+92,400	407,800
Mega MILLENNIUM MANAGEMENT LLC	+73,178	181,090

Top Sellers

vs Mar 31, 2026

Institution	Sold	Now Holds
Mega AMERIPRISE FINANCIAL INC	−152,425	1,272,249
Mid Tower Research Capital LLC (TRC)	−65,713	823
Large Point72 Asset Management, L.P.	−62,311	269,814
Mega CITADEL ADVISORS LLC	−58,485	88,343
Large HRT FINANCIAL LP	−27,840	17,328

Top New Positions

vs Mar 31, 2026

Institution	Acquired	Value (USD)
Mega NORGES BANK	76,879	$2,304,832
Large Schonfeld Strategic Advisors LLC	32,597	$977,258
Large MARSHALL WACE, LLP	32,399	$971,321
Large Mirae Asset Global Investments Co., Ltd.	672	$20,146
Large MERCER GLOBAL ADVISORS INC /ADV	462	$13,850

Top Sold-Out Positions

vs Mar 31, 2026

Institution	Previously Held	Last Value (USD)
Mid SEGALL BRYANT & HAMILL, LLC	426,412	$12,792,360
Mid OLD MISSION CAPITAL LLC	95,591	$2,867,730
Large Man Group plc	80,209	$2,406,270
Large Hudson Bay Capital Management LP	77,500	$2,325,000
Mid Optiver Holding B.V.	26,535	$796,050

Filter: New 10 Increased 26 Reduced 28 Sold out 22 Unchanged 14

Showing 79 of 79

All Common Calls Puts

Compact Export CSV

Holder

Value (USD)

% of 13F

GILEAD SCIENCES, INC.

$500,890,160

51.40%

16,707,477

TANG CAPITAL MANAGEMENT LLC

$113,504,010

11.65%

3,785,991

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

Manager	Shares	Value (USD)	% of position	Discretion
TANG KEVIN	3,785,991	$113,504,010	100.0%	Other

Madison Avenue Partners, LP

$103,365,253

10.61%

3,447,807

Prosight Management, LP

$61,259,453

6.29%

2,043,344

EcoR1 Capital, LLC

$49,980,227

5.13%

1,667,119

AMERIPRISE FINANCIAL INC

$38,142,024

3.91%

1,272,249

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 joint	1,272,232	$38,141,515	100.0%	Defined
Ameriprise Financial Services, LLC	17	$509	0.0%	Defined

DME Capital Management, LP

$14,472,724

1.49%

482,746

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

Manager	Shares	Value (USD)	% of position	Discretion
DME Advisors, LP	106,683	$3,198,356	22.1%	Other
Held directly	376,063	$11,274,368	77.9%	Sole

SUSQUEHANNA INTERNATIONAL GROUP, LLP

$13,464,018

1.38%

449,100

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

Manager	Shares	Value (USD)	% of position	Discretion
SUSQUEHANNA SECURITIES, LLC	449,100	$13,464,018	100.0%	Other

RENAISSANCE TECHNOLOGIES LLC

$12,225,844

1.25%

407,800

BlackRock, Inc.

$10,137,796

1.04%

338,152

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

Manager	Shares	Value (USD)	% of position	Discretion
BlackRock Fund Advisors	295,640	$8,863,287	87.4%	Sole
BlackRock Asset Management Ireland Ltd	11,116	$333,257	3.3%	Sole
Aperio Group, LLC	31,396	$941,252	9.3%	Sole

Point72 Asset Management, L.P.

$8,089,023

0.83%

269,814

D. E. Shaw & Co., Inc.

$5,931,363

0.61%

197,844

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

Manager	Shares	Value (USD)	% of position	Discretion
D. E. SHAW & CO, L.P.	197,844	$5,931,363	100.0%	Defined

MILLENNIUM MANAGEMENT LLC

$5,429,078

0.56%

181,090

UBS Group AG

$5,041,077

0.52%

168,148

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	698	$20,926	0.4%	Defined
UBS AG	167,450	$5,020,151	99.6%	Defined

SUSQUEHANNA INTERNATIONAL GROUP, LLP

$4,553,542

0.47%

151,886

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

Manager	Shares	Value (USD)	% of position	Discretion
SUSQUEHANNA SECURITIES, LLC	151,886	$4,553,542	100.0%	Other

DAFNA Capital Management LLC

$3,902,646

0.40%

130,175

CITADEL ADVISORS LLC

$2,648,522

0.27%

88,343

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	5,218	$156,435	5.9%	Defined
Held directly	83,125	$2,492,087	94.1%	Defined

TWO SIGMA INVESTMENTS, LP

$2,450,835

0.25%

81,749

NORGES BANK

$2,304,832

0.24%

76,879

ALPS ADVISORS INC

$1,964,379

0.20%

65,523

GOLDMAN SACHS GROUP INC

$1,696,298

0.17%

56,581

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	56,581	$1,696,298	100.0%	Defined

AMERICAN CENTURY COMPANIES INC

$1,223,303

0.13%

40,804

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

Manager	Shares	Value (USD)	% of position	Discretion
AMERICAN CENTURY INVESTMENT MANAGEMENT INC	40,804	$1,223,303	100.0%	Defined

BAROMETER CAPITAL MANAGEMENT INC.

$1,223,184

0.13%

40,800

MORGAN STANLEY

$1,129,705

0.12%

37,682

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	6	$179	0.0%	Defined
MORGAN STANLEY CAPITAL SERVICES, LLC	37,449	$1,122,721	99.4%	Defined
MORGAN STANLEY SMITH BARNEY LLC	99	$2,968	0.3%	Defined
PARAMETRIC PORTFOLIO ASSOCIATES LLC	128	$3,837	0.3%	Defined

Schonfeld Strategic Advisors LLC

$977,258

0.10%

32,597

MARSHALL WACE, LLP

$971,321

0.10%

32,399

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	32,399	$971,321	100.0%	Other

Monaco Asset Management SAM

$767,488

0.08%

25,600

ACADIAN ASSET MANAGEMENT LLC

$710,555

0.07%

23,701

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

Manager	Shares	Value (USD)	% of position	Discretion
Acadian Inc	23,701	$710,555	100.0%	Defined

denkapparat Operations GmbH

$639,293

0.07%

21,324

PRELUDE CAPITAL MANAGEMENT, LLC

$578,763

0.06%

19,305

GROUP ONE TRADING LLC

$526,958

0.05%

17,577

QRG CAPITAL MANAGEMENT, INC.

$526,029

0.05%

17,546

HRT FINANCIAL LP

$519,493

0.05%

17,328

Erste Asset Management GmbH

$419,720

0.04%

14,000

COMMONWEALTH EQUITY SERVICES, LLC

$343,300

0.04%

11,451

Crossmark Global Holdings, Inc.

$315,929

0.03%

10,538

GEODE CAPITAL MANAGEMENT, LLC

$304,297

0.03%

10,150

Cerity Partners LLC

$299,800

0.03%

10,000

Aquatic Capital Management LLC

$273,087

0.03%

9,109

SIMPLEX TRADING, LLC

$249,523

0.03%

8,323

BANK OF AMERICA CORP /DE/

$225,719

0.02%

7,529

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	7,529	$225,719	100.0%	Defined

RHUMBLINE ADVISERS

$218,764

0.02%

7,297

BNP PARIBAS ARBITRAGE, SA

$206,742

0.02%

6,896

China Universal Asset Management Co., Ltd.

$71,742

0.01%

2,393

SIGNATUREFD, LLC

$55,522

0.01%

1,852

JPMORGAN CHASE & CO

$39,572

0.00%

1,320

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	$449	1.1%	Defined
J.P. Morgan Investment Management Inc.	84	$2,518	6.4%	Defined
J.P. Morgan Securities plc	1,221	$36,605	92.5%	Defined

WELLS FARGO & COMPANY/MN

$35,976

0.00%

1,200

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	1,200	$35,976	100.0%	Defined

Arax Advisory Partners

$30,249

0.00%

1,009

GAMMA Investing LLC

$28,600

0.00%

954

ROYAL BANK OF CANADA

$25,991

0.00%

867

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

Manager	Shares	Value (USD)	% of position	Discretion
RBC Capital Markets, LLC	424	$12,711	48.9%	Defined
RBC Dominion Securities Inc.	332	$9,953	38.3%	Defined
RBC Phillips, Hager & North Investment Counsel Inc.	100	$2,998	11.5%	Defined
RBC Rochdale, LLC	11	$329	1.3%	Defined

Tower Research Capital LLC (TRC)

$24,673

0.00%

823

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)	823	$24,673	100.0%	Defined

Mirae Asset Global Investments Co., Ltd.

$20,146

0.00%

672

OSAIC HOLDINGS, INC.

$15,978

0.00%

533

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

Manager	Shares	Value (USD)	% of position	Discretion
OSAIC WEALTH, INC.	525	$15,739	98.5%	Defined
OSAIC INSTITUTIONS, INC.	8	$239	1.5%	Defined

MERCER GLOBAL ADVISORS INC /ADV

$13,850

0.00%

462

Farther Finance Advisors, LLC

$12,111

0.00%

404

Smartleaf Asset Management LLC

$10,792

0.00%

360

CITIGROUP INC

$10,612

0.00%

354

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	354	$10,612	100.0%	Defined

GF FUND MANAGEMENT CO. LTD.

$9,503

0.00%

317

ASSETMARK, INC

$7,674

0.00%

256

Blue Trust, Inc.

$7,465

0.00%

249

Parallel Advisors, LLC

$4,347

0.00%

145

BARCLAYS PLC

$3,567

0.00%

119

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

Manager	Shares	Value (USD)	% of position	Discretion
BARCLAYS BANK PLC	119	$3,567	100.0%	Defined

BESSEMER GROUP INC

$3,237

0.00%

108

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	108	$3,237	100.0%	Defined

EVENTIDE ASSET MANAGEMENT, LLC

$2,818

0.00%

US BANCORP \DE\

$2,337

0.00%

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

Manager	Shares	Value (USD)	% of position	Discretion
US BANK NATIONAL ASSOCIATION	72	$2,158	92.3%	Defined
U.S. BANCORP ADVISORS, LLC	6	$179	7.7%	Defined

Silver Grove Financial Group, Inc.

$1,948

0.00%

TD PRIVATE CLIENT WEALTH LLC

$1,618

0.00%

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

Manager	Shares	Value (USD)	% of position	Discretion
TORONTO DOMINION BANK	54	$1,618	100.0%	Defined

EverSource Wealth Advisors, LLC

$959

0.00%

Signature Equity Partners, LLC

$689

0.00%

IMA Advisory Services, Inc.

$659

0.00%

Allworth Financial LP

$629

0.00%

PNC FINANCIAL SERVICES GROUP, INC.

$599

0.00%

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

Manager	Shares	Value (USD)	% of position	Discretion
PNC Wealth Management LLC	20	$599	100.0%	Defined

MANNING & NAPIER ADVISORS LLC

$539

0.00%

Integrated Wealth Concepts LLC

$389

0.00%

First Command Advisory Services, Inc.

$359

0.00%

Tidemark, LLC

$299

0.00%

Retirement Wealth Solutions LLC

$269

0.00%

NewEdge Advisors, LLC

$179

0.00%

FMR LLC

$29

0.00%

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

Manager	Shares	Value (USD)	% of position	Discretion
STRATEGIC ADVISERS LLC	1	$29	100.0%	Defined

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

Manager	Shares	Value (USD)	% of position	Discretion
Numeric Investors LLC	80,209	$2,406,270	100.0%	Defined

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

Manager	Shares	Value (USD)	% of position	Discretion
Optiver VOF	26,535	$796,050	100.0%	Defined

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	25,404	$762,120	100.0%	Defined

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

Manager	Shares	Value (USD)	% of position	Discretion
MOODY BANCSHARES INC joint	20,849	$625,470	100.0%	Defined

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	9,191	$275,730	67.5%	Defined
Jane Street Global Trading, LLC	4,416	$132,480	32.5%	Defined

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

Manager	Shares	Value (USD)	% of position	Discretion
Squarepoint Capital LLP	12,952	$388,560	100.0%	Defined

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

Manager	Shares	Value (USD)	% of position	Discretion
ABC ARBITRAGE ASSET MANAGEMENT joint	12,744	$382,320	100.0%	Other

Key facts CIK 1421876 CUSIP 36315X101 13F (30d) 79 filings 76 filers Visit website Investor relations