CCXI — Institutional owners (13F)

73 filers · $493.8M total · As of June 30, 2026

Institutions that report holding this stock in their quarterly SEC Form 13F. Long positions only; a single filer may appear twice for separate option legs. Large offsetting put/call legs typically reflect market-making or hedged inventory, not directional conviction.

Institution Value Shares % of tracked 13F Type
Empyrean Capital Partners, LP $54,967,500 3,150,000 11.13% Shares
BlueCrest Capital Management Ltd $41,293,610 2,366,396 8.36% Shares
Fort Baker Capital Management LP $34,964,513 2,003,697 7.08% Shares
Polar Asset Management Partners Inc. $34,900,000 2,000,000 7.07% Shares
Magnetar Financial LLC $33,478,261 1,918,525 6.78% Shares
D. E. Shaw & Co., Inc. $22,635,791 1,297,180 4.58% Shares
Sculptor Capital LP $20,850,831 1,194,890 4.22% Shares
MMCAP International Inc. SPC $16,585,771 950,474 3.36% Shares
T3 Companies, LLC $16,536,527 947,652 3.35% Shares
MILLENNIUM MANAGEMENT LLC $15,858,508 908,797 3.21% Shares
Alberta Investment Management Corp $15,705,000 900,000 3.18% Shares
ADAGE CAPITAL PARTNERS GP, L.L.C. $13,707,376 785,523 2.78% Shares
PEAK6 LLC $13,592,503 778,940 2.75% Shares
MOORE CAPITAL MANAGEMENT, LP $12,215,000 700,000 2.47% Shares
TWO SIGMA INVESTMENTS, LP $11,386,125 652,500 2.31% Shares
HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND $10,470,000 600,000 2.12% Shares
Shay Capital LLC $10,136,722 580,901 2.05% Shares
Creek Drive Management Group LLC $9,597,500 550,000 1.94% Shares
Harraden Circle Investments, LLC $8,350,122 478,517 1.69% Shares
Potrero Capital Research LLC $7,862,098 450,550 1.59% Shares
LMR Partners LLP $7,256,373 415,838 1.47% Shares
J. Goldman & Co LP $6,260,188 358,750 1.27% Shares
AQR Arbitrage LLC $5,768,464 330,571 1.17% Shares
Linden Advisors LP $5,361,164 307,230 1.09% Shares
TENOR CAPITAL MANAGEMENT Co., L.P. $5,235,000 300,000 1.06% Shares
DLD Asset Management, LP $4,798,750 275,000 0.97% Shares
Lineage Point Capital LP $4,336,325 248,500 0.88% Shares
Verition Fund Management LLC $3,490,000 200,000 0.71% Shares
BNP PARIBAS FINANCIAL MARKETS $3,220,310 184,545 0.65% Shares
HBK INVESTMENTS L P $3,141,000 180,000 0.64% Shares
JANE STREET GROUP, LLC $2,925,161 167,631 0.59% Shares
UBS Group AG $2,893,873 165,838 0.59% Shares
EXCHANGE TRADED CONCEPTS, LLC $2,530,686 145,025 0.51% Shares
Periscope Capital Inc. $2,486,625 142,500 0.50% Shares
K2 PRINCIPAL FUND, L.P. $2,450,032 140,403 0.50% Shares
GABELLI & Co INVESTMENT ADVISERS, INC. $1,979,703 113,450 0.40% Shares
Telligent Fund, LP $1,928,068 110,491 0.39% Shares
GABELLI FUNDS LLC $1,842,720 105,600 0.37% Shares
PICTON MAHONEY ASSET MANAGEMENT $1,745,000 100,000 0.35% Shares
Clear Street Group Inc. $1,499,217 85,915 0.30% Shares
Scientech Research LLC $1,466,725 84,053 0.30% Shares
Artemis Wealth Advisors, LLC $1,396,000 80,000 0.28% Shares
SkyView Investment Advisors, LLC $1,309,000 75,000 0.27% Shares
JPMORGAN CHASE & CO $1,205,744 73,521 0.24% Shares
Marex Group Ltd $1,126,398 64,550 0.23% Shares
FirstWave Capital Management LLC $1,112,978 63,781 0.23% Shares
Boussard & Gavaudan Investment Management LLP $1,015,000 100,000 0.21% Shares
Shaolin Capital Management LLC $915,602 52,470 0.19% Shares
Sphera Management Technology Funds Ltd $872,500 50,000 0.18% Shares
ADAR1 Capital Management, LLC $872,500 50,000 0.18% Shares
POLEN CAPITAL MANAGEMENT LLC $795,546 45,590 0.16% Shares
Schonfeld Strategic Advisors LLC $741,625 42,500 0.15% Shares
LPL Financial LLC $737,175 42,245 0.15% Shares
WHITEBOX ADVISORS LLC $698,000 40,000 0.14% Shares
Dauntless Investment Group, LLC $673,343 38,587 0.14% Shares
Saba Capital Management, L.P. $523,500 30,000 0.11% Shares
BRANT POINT INVESTMENT MANAGEMENT LLC $436,250 25,000 0.09% Shares
GEODE CAPITAL MANAGEMENT, LLC $432,271 24,772 0.09% Shares
Verbena Value LP $406,800 22,500 0.08% Shares
Cinctive Capital Management LP $293,160 16,800 0.06% Shares
RAYMOND JAMES FINANCIAL INC $228,351 13,086 0.05% Shares
CITIGROUP INC $218,125 12,500 0.04% Shares
Mercuria Capital Strategies, LLC $17,450 1,000 0.00% Shares
WELLS FARGO & COMPANY/MN $12,215 700 0.00% Shares
ROYAL BANK OF CANADA $4,000 250 0.00% Shares
MORGAN STANLEY $3,525 202 0.00% Shares
FNY Investment Advisers, LLC $1,464 83,941 0.00% Shares
OSAIC HOLDINGS, INC. $1,396 80 0.00% Shares
Mint Tower Capital Management B.V. $393 22,500 0.00% Shares
GLAZER CAPITAL, LLC $349 20,000 0.00% Shares
SG Americas Securities, LLC $183 10,491 0.00% Shares
Marquette Asset Management, LLC $140 8 0.00% Shares
HUNTINGTON NATIONAL BANK $52 1 0.00% Shares