13F

Stock

Larimar Therapeutics, Inc.

LRMR · held by 136 managers

Reported value

$276.1M

Holders

136

+1 new · −2 exited

Holders’ est. mark

$112.4K

Price effect on 6 books still in the name

Largest holder

$116.6M

DEERFIELD MANAGEMENT COMPANY, L.P.

Notable conviction

Share of each notable manager’s 13F book.

Holder count by quarter

Who holds it

Notable only
InvestorSharesValueEst. markChange
DEERFIELD MANAGEMENT COMPANY, L.P.30.6M$116.6MHeld
Blue Owl Capital Holdings LP6.82M$26MHeld
MILLENNIUM MANAGEMENT LLC5.21M$19.8MHeld
BlackRock, Inc.3.68M$14MHeld
RTW INVESTMENTS, LP3.13M$11.9MHeld
Vanguard3.05M$11.6MHeld
AIGH Capital Management LLC2M$7.62MHeld
Point72 Asset Management, L.P.1.46M$5.57MHeld
Citadel1.37M$5.21MHeld
GOLDMAN SACHS GROUP INC1.35M$5.13MHeld
GEODE CAPITAL MANAGEMENT, LLC1.09M$4.17MHeld
DAFNA Capital Management LLC939.2K$3.58MHeld
Alyeska Investment Group, L.P.927.8K$3.53MHeld
State Street911.9K$3.47MHeld
Woodline Partners LP800.9K$3.05MHeld
JANE STREET GROUP, LLC678.9K$2.59MHeld
Verition Fund Management LLC567.7K$2.16MHeld
Driehaus Capital Management LLC535.5K$2.04MHeld
Icahn Capital502.3K$1.91MHeld
D. E. Shaw & Co., Inc.437.4K$1.67MHeld
Caption Management, LLC415.3K$1.58MHeld
FEDERATED HERMES, INC.358.9K$1.37MHeld
NORTHERN TRUST CORP356.8K$1.36MHeld
ExodusPoint Capital Management, LP344.2K$1.31MHeld
DIMENSIONAL FUND ADVISORS LP327.5K$1.25MHeld
Marex Group plc312K$1.19MNew
Renaissance Technologies297.3K$1.13MHeld
TWO SIGMA INVESTMENTS, LP295.2K$1.12MHeld
Gem Investment Advisors, LLC280.9K$1.07MHeld
SUSQUEHANNA INTERNATIONAL GROUP, LLP252.8K$963.1KHeld
Cerity Partners LLC234.7K$894.3KHeld
ADAR1 Capital Management, LLC185.7K$707.5KHeld
CHARLES SCHWAB INVESTMENT MANAGEMENT INC162.1K$617.7KHeld
MORGAN STANLEY136K$518.1K$53.9KAdded$217.7K
XTX Topco Ltd118.9K$453.2KHeld
Bank of New York Mellon Corp115.9K$441.7KHeld
UBS Group AG114.6K$436.5KHeld
BRIDGEWAY CAPITAL MANAGEMENT, LLC111.2K$423.7KHeld
Nuveen, LLC105.2K$400.7KHeld
Jump Financial, LLC96.1K$366KHeld
CANADA PENSION PLAN INVESTMENT BOARD94K$358.1KHeld
TWO SIGMA ADVISERS, LP89.1K$339.6KHeld
BARCLAYS PLC78.5K$299K$41.1KAdded$70K
AMERICAN CENTURY COMPANIES INC75.5K$287.8KHeld
ALLIANCEBERNSTEIN L.P.74.5K$284KHeld
Ethic Inc.68.1K$259.5KHeld
RHUMBLINE ADVISERS63.6K$242.2KHeld
Schonfeld Strategic Advisors LLC61.8K$235.3KHeld
Quadrature Capital Ltd57.6K$219.6KHeld
WELLS FARGO & COMPANY/MN56.9K$216.8KHeld
EntryPoint Capital, LLC53.3K$203.2KHeld
IEQ CAPITAL, LLC49.1K$187.3KHeld
Pale Fire Capital SE45.2K$172.3KHeld
Graham Capital Management, L.P.42.3K$161KHeld
Next Level Private LLC41.7K$158.9KHeld
J. Goldman & Co LP40.5K$154.3KHeld
BANK OF AMERICA CORP /DE/40.5K$154.2K$16.3KAdded$63.3K
Man Group plc39.2K$149.4KHeld
JOURNEY STRATEGIC WEALTH LLC35.8K$136.5KHeld
Creative Planning35.6K$135.7KHeld
DEUTSCHE BANK AG\34.4K$131KHeld
Velan Capital Investment Management LP33K$125.7KHeld
SIMPLEX TRADING, LLC30.5K$116.3KHeld
Squarepoint Ops LLC30.4K$115.9KHeld
Fi3 FINANCIAL ADVISORS, LLC29.3K$111.7KHeld
Walleye Trading LLC25K$95.3KHeld
JPMORGAN CHASE & CO24.9K$94.7KHeld
COMMONWEALTH EQUITY SERVICES, LLC22.8K$87KHeld
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.22.5K$85.9KHeld
Connor, Clark & Lunn Investment Management Ltd.21.1K$80.3KHeld
INTECH INVESTMENT MANAGEMENT LLC21K$79.9KHeld
Invesco Ltd.18.4K$70.1KHeld
AXQ CAPITAL, LP17.7K$67.3KHeld
COLDSTREAM CAPITAL MANAGEMENT INC16.3K$62.2KHeld
MANUFACTURERS LIFE INSURANCE COMPANY, THE16K$60.8KHeld
Cherry Tree Wealth Management, LLC15.3K$58.2KHeld
B.O.S.S. Retirement Advisors, LLC14.4K$55KHeld
China Universal Asset Management Co., Ltd.13.9K$53.1KHeld
WEALTH ENHANCEMENT ADVISORY SERVICES, LLC15.6K$52.6KHeld
Police & Firemen's Retirement System of New Jersey13.7K$52.3KHeld
MetLife Investment Management, LLC13.6K$51.8KHeld
Keystone Financial Group13K$49.5KHeld
Fidelity12.9K$49.1KHeld
ProShare Advisors LLC12.6K$48.1KHeld
BNP PARIBAS FINANCIAL MARKETS12.6K$47.8KHeld
TWO SIGMA SECURITIES, LLC12.4K$47.2KHeld
PRELUDE CAPITAL MANAGEMENT, LLC10.9K$41.4KHeld
SEI INVESTMENTS CO10.6K$40.3KHeld
Pallas Capital Advisors LLC10.2K$38.7KHeld
OPPENHEIMER & CO INC10K$38.1KHeld
STRS OHIO7.9K$30.1KHeld
NEW YORK STATE COMMON RETIREMENT FUND6.62K$25.2KHeld
Tower Research Capital LLC (TRC)6.53K$24.9KHeld
CITIGROUP INC6.49K$24.7KHeld
Russell Investments Group, Ltd.5.92K$22.5KHeld
Legal & General Group Plc4.85K$18.5KHeld
Solstein Capital, LLC4.48K$17.1KHeld
Mirae Asset Global Investments Co., Ltd.4.16K$15.8KHeld
Ameritas Investment Partners, Inc.4.12K$15.7KHeld
Farther Finance Advisors, LLC3K$11.4KHeld
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM2.99K$11.4KHeld
Sterling Capital Management LLC2.8K$10.7KHeld
Strategic Advocates LLC2.35K$9.19KHeld
QUADRANT CAPITAL GROUP LLC1.75K$6.68KHeld
GF FUND MANAGEMENT CO. LTD.1.68K$6.4KHeld
Global Retirement Partners, LLC1.67K$6.37KHeld
NISA INVESTMENT ADVISORS, LLC1.64K$6.24KHeld
ROYAL BANK OF CANADA1.5K$6KHeld
Essential Partners LLC1.51K$5.76K$877Added$838
Clearstead Advisors, LLC1.5K$5.71KHeld
GAMMA Investing LLC1.22K$4.63KHeld
OSAIC HOLDINGS, INC.1.21K$4.61KHeld
Caitong International Asset Management Co., Ltd1.19K$4.53KHeld
US BANCORP \DE\1.18K$4.48KHeld
EverSource Wealth Advisors, LLC832$3.17KHeld
Bell Investment Advisors, Inc773$2.95KHeld
True Wealth Design, LLC544$2.07KHeld
Rialto Wealth Management, LLC260$991Held
Physician Wealth Advisors, Inc.233$888Held
IFP Advisors, Inc215$819$100Added$260
Parallel Advisors, LLC193$735Held
Rockefeller Capital Management L.P.148$564Held
ROTHSCHILD INVESTMENT LLC124$472Held
SIGNATUREFD, LLC105$400Held
GSA CAPITAL PARTNERS LLP102K$389Held
ACADIAN ASSET MANAGEMENT LLC64.7K$245Held
SBI Securities Co., Ltd.45$171Held
CWM, LLC32.6K$124Held
PRICE T ROWE ASSOCIATES INC /MD/29K$111Held
Sunbelt Securities, Inc.26$99Held
PNC Financial Services Group, Inc.17$65Held
SG Americas Securities, LLC15.8K$60Held
Arax Advisory Partners10$38Held
AMALGAMATED BANK1.53K$6Held
Allworth Financial LP1$4$1Cut−$1.16K
MAI Capital Management1$4Held

Who left

Positions as of Q4 2025. 13F filings arrive up to 45 days after quarter-end and omit shorts. Values are quarter-end marks, as filed. Estimated mark is the price effect on shares still held — not realized P&L or investment advice.