Institutional holders Insiders (Form 4) Congress
% of shares outstanding held
—
Shares held (13F)
4,282,521
Top holders largest 19 of 19 · Δ vs 2025-Q4 # Holder Shares Value % of shares out Δ QoQ 1 1 BOOTHBAY FUND MANAGEMENT, LLC 180,629 180,629 $755,029 — — 2 2 Decagon Asset Management LLP 944,992 944,992 $259,873 — TRIM -20% 3 3 ARISTEIA CAPITAL, L.L.C. 530,169 530,169 $159,024 — — 4 4 Polar Asset Management Partners Inc. 435,700 435,700 $130,688 — TRIM -36% 5 5 MMCAP International Inc. SPC 330,000 330,000 $90,750 — — 6 6 Weiss Asset Management LP 229,192 229,192 $68,758 — — 7 7 Saba Capital Management, L.P. 200,000 200,000 $59,990 — — 8 8 Cable Car Capital, LP 196,000 196,000 $58,790 — — 9 9 Context Capital Management, LLC 208,389 208,389 $57,307 — — 10 10 Yakira Capital Management, Inc. 207,025 207,025 $56,932 — — 11 11 Clear Street Group Inc. 199,865 199,865 $54,963 — — 12 12 D. E. Shaw & Co., Inc. 172,500 172,500 $51,750 — — 13 13 Caption Management, LLC 150,000 150,000 $41,250 — NEW 14 14 Ionic Capital Management LLC 100,000 100,000 $29,995 — NEW 15 15 TORONTO DOMINION BANK 50,800 50,800 $13,970 — TRIM -74% 16 16 Shaolin Capital Management LLC 50,000 50,000 $13,750 — TRIM -33% 17 17 WHITEBOX ADVISORS LLC 35,000 35,000 $9,625 — — 18 18 WOLVERINE ASSET MANAGEMENT LLC 33,990 33,990 $9,347 — TRIM -48% 19 19 SUSQUEHANNA INTERNATIONAL GROUP, LLP 28,270 28,270 $8,481 — TRIM -56%
Rows rank by the value each filer reported — 13F filers price their own positions, so a holder with fewer shares can rank just above one with more.
Holder trends· top 15 holders · shares held over 6 quarters green added · red trimmed6 12 24 Max
Holder 2024-Q4 2025-Q1 2025-Q2 2025-Q3 2025-Q4 2026-Q1 Latest value BOOTHBAY FUND MANAGEMENT, LLC 181K 181K 181K 181K 181K 181K $755,029 Decagon Asset Management LLP 1.2M 1.2M 1.2M 1.2M 1.2M 945K $259,873 ARISTEIA CAPITAL, L.L.C. 180K 161K 129K 343K 530K 530K $159,024 Polar Asset Management Partners Inc. 786K 786K 786K 786K 686K 436K $130,688 MMCAP International Inc. SPC 330K 330K 330K 330K 330K 330K $90,750 Weiss Asset Management LP 229K 229K 229K 229K 229K 229K $68,758 Saba Capital Management, L.P. 200K 200K 200K 200K 200K 200K $59,990 Cable Car Capital, LP 196K 196K 196K 196K 196K 196K $58,790 Context Capital Management, LLC 317K 258K 258K 208K 208K 208K $57,307 Yakira Capital Management, Inc. 208K 208K 208K 208K 208K 207K $56,932 Clear Street Group Inc. — — — 199K 199K 200K $54,963 D. E. Shaw & Co., Inc. 173K 173K 173K 173K 173K 173K $51,750 Caption Management, LLC — — — — — 150K $41,250 Ionic Capital Management LLC — — — — — 100K $29,995 TORONTO DOMINION BANK — — 254K 254K 197K 51K $13,970
Shares reported each quarter by the largest current holders. Green = added vs the prior filing, red = trimmed, grey = roughly held; a dash is a quarter with no 13F on file (a gap is skipped, not read as an exit). 13F is filed up to 45 days after quarter-end. Up to 40 quarters (10 years) available — use the selector above.
Institutional footprint by quarter reporting 13F holders 31 11 2022-Q3 2026-Q1 2022-Q3 · 11 holders · % suppressed/unavailable 2022-Q4 · 28 holders · % suppressed/unavailable 2023-Q1 · 30 holders · % suppressed/unavailable 2023-Q2 · 30 holders · % suppressed/unavailable 2023-Q3 · 31 holders · % suppressed/unavailable 2023-Q4 · 31 holders · % suppressed/unavailable 2024-Q1 · 29 holders · % suppressed/unavailable 2024-Q2 · 29 holders · % suppressed/unavailable 2024-Q3 · 27 holders · % suppressed/unavailable 2024-Q4 · 22 holders · % suppressed/unavailable 2025-Q1 · 21 holders · % suppressed/unavailable 2025-Q2 · 18 holders · % suppressed/unavailable 2025-Q3 · 17 holders · % suppressed/unavailable 2025-Q4 · 17 holders · % suppressed/unavailable 2026-Q1 · 19 holders · % suppressed/unavailable Holder count only — too few computable %-of-shares-outstanding quarters for a % pane. Line breaks are quarters with no 13F record, never interpolated.
Quarter Holders Shares held % shares out Value held 2026-Q1 19 4,282,521 — $2M 2025-Q4 17 4,756,865 — $2M 2025-Q3 17 4,836,204 — $2M 2025-Q2 18 4,895,974 — $2M 2025-Q1 21 4,922,905 — $1M 2024-Q4 22 5,188,485 — $2M 2024-Q3 27 6,217,892 — $5M 2024-Q2 29 6,698,679 — $6M 2024-Q1 29 7,782,755 — $17M 2023-Q4 31 7,950,651 — $15M 2023-Q3 31 8,964,877 — $15M 2023-Q2 30 8,011,795 — $15M 2023-Q1 30 8,546,845 — $15M 2022-Q4 28 8,001,938
Short interest has its own tab now — open SI →
Source: SEC Form 13F — every institution manager (≥ $100M in 13F securities) reporting a long US-listed position, across ~10,250 filers over 10 years of history. 13F is long-only, US-listed, filed up to 45 days after quarter-end.
