New Positions
22 managers initiated
Top five by reported value
CGCTW CGCTW
Institutional holders, quarter-over-quarter share deltas, and new and closed positions disclosed in Form 13F. Period 2025-12-31 · prior 2025-09-30.
22 new5 added40 reduced5 exited
Total Institutional Holders
67
as of 2025-12-31
Top Holder
Fort Baker Capital Management LP
$26.0M
Largest QoQ Increase
Fort Baker Capital Management LP
+2,529,121 sh
Largest QoQ Decrease
HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND
-1,250,000 sh
New Positions(22)
| Manager | Shares | Δ Shares | Value | Δ Value | % Δ |
|---|---|---|---|---|---|
| Fort Baker Capital Management LP | 2,529,121 | +2,529,121 | $26.0M | +$26.0M | — |
| HIGHBRIDGE CAPITAL MANAGEMENT LLC | 2,000,000 | +2,000,000 | $20.6M | +$20.6M | — |
| CANTOR FITZGERALD, L. P. | 709,439 | +709,439 | $7.3M | +$7.3M | — |
| HGC Investment Management Inc. | 450,000 | +450,000 | $4.6M | +$4.6M | — |
| Sculptor Capital LP | 310,165 | +310,165 | $3.2M | +$3.2M | — |
| Harraden Circle Investments, LLC | 303,470 | +303,470 | $3.1M | +$3.1M | — |
| K2 PRINCIPAL FUND, L.P. | 250,000 | +250,000 | $2.6M | +$2.6M | — |
| UBS OCONNOR LLC | 250,000 | +250,000 | $2.6M | +$2.6M | — |
| Yakira Capital Management, Inc. | 209,774 | +209,774 | $2.2M | +$2.2M | — |
| L1 Global Manager Pty Ltd | 200,000 | +200,000 | $2.1M | +$2.1M | — |
| Lineage Point Capital LP | 192,650 | +192,650 | $2.0M | +$2.0M | — |
| COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS | 100,000 | +100,000 | $1.0M | +$1.0M | — |
| JPMORGAN CHASE & CO | 99,853 | +99,853 | $1.0M | +$1.0M | — |
| Diametric Capital, LP | 60,592 | +60,592 | $623.8K | +$623.8K | — |
| Marex Group plc | 30,000 | +30,000 | $308.7K | +$308.7K | — |
| READYSTATE ASSET MANAGEMENT LP | 25,000 | +25,000 | $257.3K | +$257.3K | — |
| PenderFund Capital Management Ltd. | 22,700 | +22,700 | $233.6K | +$233.6K | — |
| PRELUDE CAPITAL MANAGEMENT, LLC | 15,076 | +15,076 | $155.2K | +$155.2K | — |
| Evercore Wealth Management, LLC | 10,100 | +10,100 | $104.0K | +$104.0K | — |
| BANK OF AMERICA CORP /DE/ | 3,750 | +3,750 | $38.6K | +$38.6K | — |
| ADVISOR GROUP HOLDINGS, INC. | 1,000 | +1,000 | $10.3K | +$10.3K | — |
| FNY Investment Advisers, LLC | 100 | +100 | $1 | +$1 | — |
Added To(5)
| Manager | Shares | Δ Shares | Value | Δ Value | % Δ |
|---|---|---|---|---|---|
| UBS Group AG | 215,841 | +156,697 | $2.2M | +$1.6M | 264.9% |
| Radcliffe Capital Management, L.P. | 595,796 | +87,383 | $6.1M | +$1.0M | 17.2% |
| RIVERNORTH CAPITAL MANAGEMENT, LLC | 133,142 | +24,999 | $1.4M | +$284.4K | 23.1% |
| MILLENNIUM MANAGEMENT LLC | 300,900 | +899 | $3.1M | +$84.3K | 0.3% |
| MORGAN STANLEY | 80 | +18 | $824 | +$201 | 29.0% |
Reduced(40)
| Manager | Shares | Δ Shares | Value | Δ Value | % Δ |
|---|---|---|---|---|---|
| PICTON MAHONEY ASSET MANAGEMENT | 1,400,000 | -600,000 | $14.4M | +$14.4M | -30.0% |
| WOLVERINE ASSET MANAGEMENT LLC | 45,312 | -305,736 | $466.5K | -$3.1M | -87.1% |
| Westchester Capital Management, LLC | 390,847 | -287,153 | $4.0M | -$2.8M | -42.4% |
| BERKLEY W R CORP | 393,552 | -248,546 | $4.1M | -$2.4M | -38.7% |
| Shaolin Capital Management LLC | 325,000 | -175,000 | $3.3M | -$1.7M | -35.0% |
| HEIGHTS CAPITAL MANAGEMENT, INC | 150,000 | -150,000 | $1.5M | -$1.5M | -50.0% |
| Periscope Capital Inc. | 371,667 | -103,333 | $3.8M | -$945.1K | -21.8% |
| Hudson Bay Capital Management LP | 150,300 | -93,658 | $1.5M | -$904.0K | -38.4% |
| Clear Street Group Inc. | 100,000 | -78,422 | $1.0M | -$762.7K | -44.0% |
| TORONTO DOMINION BANK | 76,377 | -70,623 | $786.3K | -$690.3K | -48.0% |
| LMR Partners LLP | 918,231 | -81,769 | $9.5M | -$591.8K | -8.2% |
| TENOR CAPITAL MANAGEMENT Co., L.P. | 1,500,000 | 0 | $15.4M | +$375.0K | 0.0% |
| MMCAP International Inc. SPC | 1,350,000 | 0 | $13.9M | +$337.5K | 0.0% |
| Centiva Capital, LP | 200,000 | -35,500 | $2.1M | -$307.6K | -15.1% |
| D. E. Shaw & Co., Inc. | 1,248,100 | 0 | $12.8M | +$305.8K | 0.0% |
| AQR Arbitrage LLC | 1,049,692 | 0 | $10.8M | +$257.2K | 0.0% |
| Magnetar Financial LLC | 1,000,000 | 0 | $10.3M | +$245.0K | 0.0% |
| TWO SIGMA INVESTMENTS, LP | 836,973 | 0 | $8.6M | +$209.2K | 0.0% |
| Schonfeld Strategic Advisors LLC | 175,000 | -25,000 | $1.8M | -$207.4K | -12.5% |
| ARISTEIA CAPITAL LLC | 750,000 | 0 | $7.7M | +$187.5K | 0.0% |
| Linden Advisors LP | 750,000 | 0 | $7.7M | +$183.8K | 0.0% |
| WHITEBOX ADVISORS LLC | 550,000 | 0 | $5.7M | +$137.5K | 0.0% |
| DELTEC ASSET MANAGEMENT LLC | 57,300 | -15,000 | $589.9K | -$136.3K | -20.7% |
| Wealthspring Capital LLC | 702,750 | -30,800 | $7.2M | -$133.7K | -4.2% |
| Polar Asset Management Partners Inc. | 500,000 | 0 | $5.1M | +$125.0K | 0.0% |
| METEORA CAPITAL, LLC | 439,975 | -532 | $4.5M | +$104.7K | -0.1% |
| GOLDMAN SACHS GROUP INC | 362,963 | 0 | $3.7M | +$90.7K | 0.0% |
| Alberta Investment Management Corp | 350,000 | 0 | $3.6M | +$85.8K | 0.0% |
| GABELLI & Co INVESTMENT ADVISERS, INC. | 243,600 | 0 | $2.5M | +$60.9K | 0.0% |
| GABELLI FUNDS LLC | 184,662 | 0 | $1.9M | +$46.2K | 0.0% |
| Context Capital Management, LLC | 100,000 | 0 | $1.0M | +$25.0K | 0.0% |
| GRITSTONE ASSET MANAGEMENT LLC | 98,853 | 0 | $1.0M | +$24.7K | 0.0% |
| CSS LLC/IL | 68,644 | 0 | $706.7K | +$17.2K | 0.0% |
| BNP PARIBAS ARBITRAGE, SNC | 37,339 | 0 | $384.4K | +$9.3K | 0.0% |
| DLD Asset Management, LP | 100,000 | -1,836 | $1.0M | +$6.6K | -1.8% |
| Ghisallo Capital Management LLC | 25,000 | 0 | $257.3K | +$6.1K | 0.0% |
| CITIGROUP INC | 25,000 | 0 | $257.3K | +$6.1K | 0.0% |
| GLAZER CAPITAL, LLC | 738,500 | -302,283 | $7.6K | -$2.9K | -29.0% |
| GEODE CAPITAL MANAGEMENT, LLC | 10,319 | 0 | $106.2K | +$2.5K | 0.0% |
| Mint Tower Capital Management B.V. | 250,000 | 0 | $2.6K | +$63 | 0.0% |
Sold Out(5)
| Manager | Shares | Δ Shares | Value | Δ Value | % Δ |
|---|---|---|---|---|---|
| HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND | 0 | -1,250,000 | $0 | -$12.6M | — |
| MANGROVE PARTNERS | 0 | -450,000 | $0 | -$4.5M | — |
| Verition Fund Management LLC | 0 | -283,520 | $0 | -$2.8M | — |
| Governors Lane LP | 0 | -250,000 | $0 | -$2.5M | — |
| MIZUHO SECURITIES USA LLC | 0 | -160,000 | $0 | -$1.6M | — |
Top Holders by reported value
Ranked by the dollar value reported on the latest Form 13F. Share counts reflect long positions as of 2025-12-31.
| Manager | Shares | $ Value | Δ Shares | QoQ % |
|---|---|---|---|---|
| Fort Baker Capital Management LP | 2,529,121 | $26.0M | +2,529,121 | — |
| HIGHBRIDGE CAPITAL MANAGEMENT LLC | 2,000,000 | $20.6M | +2,000,000 | — |
| TENOR CAPITAL MANAGEMENT Co., L.P. | 1,500,000 | $15.4M | 0 | 0.0% |
| PICTON MAHONEY ASSET MANAGEMENT | 1,400,000 | $14.4M | -600,000 | -30.0% |
| MMCAP International Inc. SPC | 1,350,000 | $13.9M | 0 | 0.0% |
| D. E. Shaw & Co., Inc. | 1,248,100 | $12.8M | 0 | 0.0% |
| AQR Arbitrage LLC | 1,049,692 | $10.8M | 0 | 0.0% |
| Magnetar Financial LLC | 1,000,000 | $10.3M | 0 | 0.0% |
| LMR Partners LLP | 918,231 | $9.5M | -81,769 | -8.2% |
| TWO SIGMA INVESTMENTS, LP | 836,973 | $8.6M | 0 | 0.0% |
| ARISTEIA CAPITAL LLC | 750,000 | $7.7M | 0 | 0.0% |
| Linden Advisors LP | 750,000 | $7.7M | 0 | 0.0% |
| CANTOR FITZGERALD, L. P. | 709,439 | $7.3M | +709,439 | — |
| Wealthspring Capital LLC | 702,750 | $7.2M | -30,800 | -4.2% |
| Radcliffe Capital Management, L.P. | 595,796 | $6.1M | +87,383 | 17.2% |
| WHITEBOX ADVISORS LLC | 550,000 | $5.7M | 0 | 0.0% |
| Polar Asset Management Partners Inc. | 500,000 | $5.1M | 0 | 0.0% |
| HGC Investment Management Inc. | 450,000 | $4.6M | +450,000 | — |
| METEORA CAPITAL, LLC | 439,975 | $4.5M | -532 | -0.1% |
| BERKLEY W R CORP | 393,552 | $4.1M | -248,546 | -38.7% |
New & Closed Positions this quarter
Closed Positions
5 managers exited
Top five by prior-quarter value
Methodology
Form 13F is the SEC's quarterly disclosure for institutional investment managers exercising discretion over $100 million or more in qualifying U.S. equity securities. Managers must file within 45 days of each calendar quarter end, which is why holdings shown here reflect a snapshot at the period date — not real-time positioning.
Quarter-over-quarter deltas compare each manager's most recently reported share count for CGCTW against its prior-quarter count. New positions are entries where the prior count was zero; closed positions are entries where the current count is zero. Amendments (13F-HR/A) replace prior filings for the same period.
Source: SEC EDGAR Form 13F (XML information tables). Dollar values are as reported by the manager and may use mid-quarter pricing conventions. CUSIP-to-ticker resolution is best-effort.