New Positions
12 managers initiated
Top five by reported value
- Diametric Capital, LP$599.2K
- Pekin Hardy Strauss, Inc.$359.3K
- GEODE CAPITAL MANAGEMENT, LLC$155.8K
- CITADEL ADVISORS LLC$153.4K
- XTX Topco Ltd$136.6K
SHMDW SHMDW
Institutional holders, quarter-over-quarter share deltas, and new and closed positions disclosed in Form 13F. Period 2025-12-31 · prior 2025-09-30.
12 new1 added4 reduced3 exited
Total Institutional Holders
17
as of 2025-12-31
Top Holder
Hartree Partners, LP
$4.6M
Largest QoQ Increase
Hartree Partners, LP
+123,040 sh
Largest QoQ Decrease
Yakira Capital Management, Inc.
-102,506 sh
New Positions(12)
| Manager | Shares | Δ Shares | Value | Δ Value | % Δ |
|---|---|---|---|---|---|
| Diametric Capital, LP | 96,717 | +96,717 | $599.2K | +$599.2K | — |
| Pekin Hardy Strauss, Inc. | 58,000 | +58,000 | $359.3K | +$359.3K | — |
| GEODE CAPITAL MANAGEMENT, LLC | 25,152 | +25,152 | $155.8K | +$155.8K | — |
| CITADEL ADVISORS LLC | 24,755 | +24,755 | $153.4K | +$153.4K | — |
| XTX Topco Ltd | 22,050 | +22,050 | $136.6K | +$136.6K | — |
| JANE STREET GROUP, LLC | 17,111 | +17,111 | $106.0K | +$106.0K | — |
| PRELUDE CAPITAL MANAGEMENT, LLC | 15,485 | +15,485 | $95.9K | +$95.9K | — |
| MORGAN STANLEY | 14,275 | +14,275 | $88.4K | +$88.4K | — |
| UBS Group AG | 5,348 | +5,348 | $33.1K | +$33.1K | — |
| ADVISOR GROUP HOLDINGS, INC. | 75 | +75 | $464 | +$464 | — |
| HRT FINANCIAL LP | 21,099 | +21,099 | $130 | +$130 | — |
| FNY Investment Advisers, LLC | 5,100 | +5,100 | $31 | +$31 | — |
Added To(1)
| Manager | Shares | Δ Shares | Value | Δ Value | % Δ |
|---|---|---|---|---|---|
| Hartree Partners, LP | 1,027,500 | +123,040 | $4.6M | +$2.8M | 13.6% |
Reduced(4)
| Manager | Shares | Δ Shares | Value | Δ Value | % Δ |
|---|---|---|---|---|---|
| ENVESTNET ASSET MANAGEMENT INC | 166,573 | 0 | $1.0M | +$561.4K | 0.0% |
| ADAGE CAPITAL PARTNERS GP, L.L.C. | 125,000 | 0 | $774.4K | +$421.3K | 0.0% |
| Yakira Capital Management, Inc. | 81,900 | -102,506 | $507.4K | -$13.6K | -55.6% |
| SBI Securities Co., Ltd. | 31 | 0 | $192 | +$104 | 0.0% |
Sold Out(3)
| Manager | Shares | Δ Shares | Value | Δ Value | % Δ |
|---|---|---|---|---|---|
| TENOR CAPITAL MANAGEMENT Co., L.P. | 0 | -14,041 | $0 | -$39.7K | — |
| HGC Investment Management Inc. | 0 | -2,505 | $0 | -$7.1K | — |
| HIGHBRIDGE CAPITAL MANAGEMENT LLC | 0 | -600 | $0 | -$1.7K | — |
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 % |
|---|---|---|---|---|
| Hartree Partners, LP | 1,027,500 | $4.6M | +123,040 | 13.6% |
| ENVESTNET ASSET MANAGEMENT INC | 166,573 | $1.0M | 0 | 0.0% |
| ADAGE CAPITAL PARTNERS GP, L.L.C. | 125,000 | $774.4K | 0 | 0.0% |
| Diametric Capital, LP | 96,717 | $599.2K | +96,717 | — |
| Yakira Capital Management, Inc. | 81,900 | $507.4K | -102,506 | -55.6% |
| Pekin Hardy Strauss, Inc. | 58,000 | $359.3K | +58,000 | — |
| GEODE CAPITAL MANAGEMENT, LLC | 25,152 | $155.8K | +25,152 | — |
| CITADEL ADVISORS LLC | 24,755 | $153.4K | +24,755 | — |
| XTX Topco Ltd | 22,050 | $136.6K | +22,050 | — |
| JANE STREET GROUP, LLC | 17,111 | $106.0K | +17,111 | — |
| PRELUDE CAPITAL MANAGEMENT, LLC | 15,485 | $95.9K | +15,485 | — |
| MORGAN STANLEY | 14,275 | $88.4K | +14,275 | — |
| UBS Group AG | 5,348 | $33.1K | +5,348 | — |
| ADVISOR GROUP HOLDINGS, INC. | 75 | $464 | +75 | — |
| SBI Securities Co., Ltd. | 31 | $192 | 0 | 0.0% |
| HRT FINANCIAL LP | 21,099 | $130 | +21,099 | — |
| FNY Investment Advisers, LLC | 5,100 | $31 | +5,100 | — |
New & Closed Positions this quarter
Closed Positions
3 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 SHMDW 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.