13F

Stock

Strategy Inc

Ticker not mapped · held by 37 managers

Reported value

$1.1B

Holders

37

+11 new · −7 exited

Holders’ est. mark

−$52.5M

Price effect on 26 books still in the name

Largest holder

$257.6M

D. E. Shaw & Co., Inc.

Notable conviction

Share of each notable manager’s 13F book.

Holder count by quarter

Who holds it

Notable only
InvestorSharesValueEst. markChange
D. E. Shaw & Co., Inc.233.9M$257.6M−$5.74MAdded$163.6M
Weiss Asset Management LP154.8M$170.4M−$10.8MCut−$4.65M
WOLVERINE ASSET MANAGEMENT LLC132.3M$145.8M−$8.73MCut−$470.2K
LMR Partners LLP63.5M$69.8M−$4.25MCut−$6M
Balyasny Asset Management L.P.61.8M$68M−$3.77MAdded$5.3M
DeepCurrents Investment Group LLC49.7M$54.6M−$3.27MAdded$1.13M
WHITEBOX ADVISORS LLC42M$46M−$2.53MAdded$2.94M
Hudson Bay Capital Management LP38.2M$42.1M−$2.59MCut−$2.59M
TWO SIGMA INVESTMENTS, LP29.3M$32.1M−$2.01MCut−$5.5M
Sculptor Capital LP25M$27.5M−$1.81MCut−$116.2M
MILLENNIUM MANAGEMENT LLC24M$26.4M−$1.71MCut−$11.7M
State Street21.1M$23.2MNew
Fidelity20M$21.9M−$1.37MCut−$1.37M
BlackRock, Inc.16.4M$18MNew
ARISTEIA CAPITAL, L.L.C.12M$13.2M−$325.4KAdded$7.65M
Linden Advisors LP10.8M$11.9M−$731KCut−$731K
Citadel9.5M$10.5MNew
DEUTSCHE BANK AG\7.47M$8.19M−$213.4KAdded$4.56M
Universal- Beteiligungs- und Servicegesellschaft mbH6.5M$7.16M−$128.9KAdded$5.38M
RWC Asset Management LLP5.97M$6.53M−$138.4KAdded$4.38M
MIZUHO SECURITIES USA LLC6M$6.51M−$1.04MCut−$2.93M
Greenland Capital Management LP5M$5.51M−$370.5KCut−$370.5K
RPO LLC5M$5.5M−$362.7KCut−$362.7K
DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main5M$5.47MNew
Lombard Odier Asset Management (Europe) Ltd4.84M$5.33MNew
BOOTHBAY FUND MANAGEMENT, LLC3.75M$4.13M−$272KCut−$272K
Isabella Capital Management LLP2.5M$2.76M−$183.2KCut−$183.2K
Man Group plc2.43M$2.67MNew
JANE STREET GROUP, LLC2.05M$2.26MNew
GOLDMAN SACHS GROUP INC892K$977.2K−$61.1KCut−$1.39M
DNCA FINANCE650K$716.5KNew
Zurcher Kantonalbank (Zurich Cantonalbank)600K$656.8KNew
FRANKLIN RESOURCES INC540K$595.5KNew
Benefit Street Partners LLC540K$593.1K−$35.9KCut−$35.9K
BNP PARIBAS FINANCIAL MARKETS100K$109.5K−$6.85KCut−$53M
JPMORGAN CHASE & CO90K$99.3KNew
MORGAN STANLEY51K$55.9K−$3.49KCut−$3.49K

Who left

Positions as of Q1 2026. 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.