New Positions
2 managers initiated
Top five by reported value
- TENOR CAPITAL MANAGEMENT Co., L.P.$11.4M
- ABC ARBITRAGE SA$163.3K
Tavia Acquisition Corp NASDAQ NMS - GLOBAL MARKET:TAVIU
Institutional holders, quarter-over-quarter share deltas, and new and closed positions disclosed in Form 13F. Period 2025-12-31 · prior 2025-09-30.
2 new4 added27 reduced2 exited
Total Institutional Holders
33
as of 2025-12-31
Top Holder
Karpus Management, Inc.
$22.9M
Largest QoQ Increase
TENOR CAPITAL MANAGEMENT Co., L.P.
+1,090,000 sh
Largest QoQ Decrease
TORONTO DOMINION BANK
-435,040 sh
New Positions(2)
| Manager | Shares | Δ Shares | Value | Δ Value | % Δ |
|---|---|---|---|---|---|
| TENOR CAPITAL MANAGEMENT Co., L.P. | 1,090,000 | +1,090,000 | $11.4M | +$11.4M | — |
| ABC ARBITRAGE SA | 15,654 | +15,654 | $163.3K | +$163.3K | — |
Added To(4)
| Manager | Shares | Δ Shares | Value | Δ Value | % Δ |
|---|---|---|---|---|---|
| RIVERNORTH CAPITAL MANAGEMENT, LLC | 262,528 | +65,632 | $2.7M | +$700.3K | 33.3% |
| MIZUHO SECURITIES USA LLC | 305,648 | +49,322 | $3.1M | +$508.0K | 19.2% |
| Radcliffe Capital Management, L.P. | 101,709 | +2,801 | $1.1M | +$36.6K | 2.8% |
| BERKLEY W R CORP | 212,881 | +1,763 | $2.2M | +$35.3K | 0.8% |
Reduced(27)
| Manager | Shares | Δ Shares | Value | Δ Value | % Δ |
|---|---|---|---|---|---|
| WOLVERINE ASSET MANAGEMENT LLC | 515,058 | -387,513 | $5.4M | -$4.0M | -42.9% |
| Bulldog Investors, LLP | 115,051 | -101,013 | $1.2M | -$1.0M | -46.8% |
| HEIGHTS CAPITAL MANAGEMENT, INC | 65,000 | -65,000 | $678.6K | -$665.6K | -50.0% |
| Schonfeld Strategic Advisors LLC | 84,204 | -35,796 | $878.2K | -$364.4K | -29.8% |
| MORGAN STANLEY | 711 | -14,708 | $7.4K | -$152.2K | -95.4% |
| Karpus Management, Inc. | 2,193,702 | -8,800 | $22.9M | +$84.4K | -0.4% |
| Polar Asset Management Partners Inc. | 960,000 | 0 | $10.0M | +$76.8K | 0.0% |
| AQR Arbitrage LLC | 688,596 | 0 | $7.2M | +$62.0K | 0.0% |
| Westchester Capital Management, LLC | 680,000 | 0 | $7.1M | +$61.2K | 0.0% |
| First Trust Capital Management L.P. | 500,000 | 0 | $5.2M | +$45.0K | 0.0% |
| Wealthspring Capital LLC | 619,584 | -8,540 | $6.5M | -$38.8K | -1.4% |
| TWO SIGMA INVESTMENTS, LP | 362,500 | 0 | $3.8M | +$29.0K | 0.0% |
| WHITEBOX ADVISORS LLC | 300,000 | 0 | $3.1M | +$27.0K | 0.0% |
| Warberg Asset Management LLC | 104,360 | -3,000 | $1.1M | -$23.2K | -2.8% |
| Dakota Wealth Management | 19,500 | -2,300 | $203.4K | -$22.2K | -10.6% |
| Linden Advisors LP | 250,000 | 0 | $2.6M | +$21.3K | 0.0% |
| D. E. Shaw & Co., Inc. | 200,000 | 0 | $2.1M | +$20.0K | 0.0% |
| GOLDMAN SACHS GROUP INC | 214,404 | 0 | $2.2M | +$17.2K | 0.0% |
| Magnetar Financial LLC | 200,000 | 0 | $2.1M | +$17.0K | 0.0% |
| LMR Partners LLP | 100,000 | 0 | $1.0M | +$9.0K | 0.0% |
| Centiva Capital, LP | 50,000 | 0 | $522.0K | +$5.0K | 0.0% |
| MOORE CAPITAL MANAGEMENT, LP | 50,000 | 0 | $521.5K | +$4.5K | 0.0% |
| Concurrent Investment Advisors, LLC | 11,500 | 0 | $119.9K | +$920 | 0.0% |
| Clear Street Group Inc. | 2,465 | 0 | $25.7K | +$222 | 0.0% |
| GLAZER CAPITAL, LLC | 327,281 | -20,495 | $3.4K | -$185 | -5.9% |
| UBS Group AG | 995 | -5 | $10.4K | +$28 | -0.5% |
| Mint Tower Capital Management B.V. | 100,000 | 0 | $1.0K | +$9 | 0.0% |
Sold Out(2)
| Manager | Shares | Δ Shares | Value | Δ Value | % Δ |
|---|---|---|---|---|---|
| TORONTO DOMINION BANK | 0 | -435,040 | $0 | -$4.5M | — |
| MANGROVE PARTNERS | 0 | -56,411 | $0 | -$583.3K | — |
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 % |
|---|---|---|---|---|
| Karpus Management, Inc. | 2,193,702 | $22.9M | -8,800 | -0.4% |
| TENOR CAPITAL MANAGEMENT Co., L.P. | 1,090,000 | $11.4M | +1,090,000 | — |
| Polar Asset Management Partners Inc. | 960,000 | $10.0M | 0 | 0.0% |
| AQR Arbitrage LLC | 688,596 | $7.2M | 0 | 0.0% |
| Westchester Capital Management, LLC | 680,000 | $7.1M | 0 | 0.0% |
| Wealthspring Capital LLC | 619,584 | $6.5M | -8,540 | -1.4% |
| WOLVERINE ASSET MANAGEMENT LLC | 515,058 | $5.4M | -387,513 | -42.9% |
| First Trust Capital Management L.P. | 500,000 | $5.2M | 0 | 0.0% |
| TWO SIGMA INVESTMENTS, LP | 362,500 | $3.8M | 0 | 0.0% |
| MIZUHO SECURITIES USA LLC | 305,648 | $3.1M | +49,322 | 19.2% |
| WHITEBOX ADVISORS LLC | 300,000 | $3.1M | 0 | 0.0% |
| RIVERNORTH CAPITAL MANAGEMENT, LLC | 262,528 | $2.7M | +65,632 | 33.3% |
| Linden Advisors LP | 250,000 | $2.6M | 0 | 0.0% |
| GOLDMAN SACHS GROUP INC | 214,404 | $2.2M | 0 | 0.0% |
| BERKLEY W R CORP | 212,881 | $2.2M | +1,763 | 0.8% |
| Magnetar Financial LLC | 200,000 | $2.1M | 0 | 0.0% |
| D. E. Shaw & Co., Inc. | 200,000 | $2.1M | 0 | 0.0% |
| Bulldog Investors, LLP | 115,051 | $1.2M | -101,013 | -46.8% |
| Warberg Asset Management LLC | 104,360 | $1.1M | -3,000 | -2.8% |
| Radcliffe Capital Management, L.P. | 101,709 | $1.1M | +2,801 | 2.8% |
New & Closed Positions this quarter
Closed Positions
2 managers exited
Top five by prior-quarter value
- TORONTO DOMINION BANK$4.5M
- MANGROVE PARTNERS$583.3K
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 TAVIU 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.