Institutional holders Insiders (Form 4) Congress
% of shares outstanding held
—
Shares held (13F)
4,420,578
Top holders largest 12 of 12 · Δ vs 2025-Q4 # Holder Shares Value % of shares out Δ QoQ 1 1 BOOTHBAY FUND MANAGEMENT, LLC 630,000 630,000 $3M — ADD 11% 2 2 LMR Partners LLP 1,994,782 2.0M $648,504 — — 3 3 Caption Management, LLC 932,593 932,593 $303,186 — ADD 8% 4 4 Oasis Management Co Ltd. 37,700 37,700 $176,059 — — 5 5 ARISTEIA CAPITAL, L.L.C. 374,522 374,522 $125,484 — ADD 13% 6 6 Ionic Capital Management LLC 160,187 160,187 $52,077 — ADD 42% 7 7 WOLVERINE ASSET MANAGEMENT LLC 94,541 94,541 $30,735 — ADD 12% 8 8 HRT FINANCIAL LP 78,865 78,865 $25,000 — NEW 9 9 TENOR CAPITAL MANAGEMENT Co., L.P. 67,500 67,500 $21,944 — — 10 10 Virtu Financial LLC 28,886 28,886 $9,000 — TRIM -30% 11 11 TWO SIGMA SECURITIES, LLC 13,502 13,502 $4,390 — ADD 33% 12 12 WELLS FARGO & COMPANY/MN 7,500 7,500 $2,438 — ADD 50%
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 12 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 — — — — 570K 630K $3M LMR Partners LLP — — — 42K 2.0M 2.0M $648,504 Caption Management, LLC — — — 91K 861K 933K $303,186 Oasis Management Co Ltd. 38K 38K 38K 38K 38K 38K $176,059 ARISTEIA CAPITAL, L.L.C. — — 150K 558K 333K 375K $125,484 Ionic Capital Management LLC — — 257K 194K 113K 160K $52,077 WOLVERINE ASSET MANAGEMENT LLC 8K — — 24K 84K 95K $30,735 HRT FINANCIAL LP — — — — — 79K $25,000 TENOR CAPITAL MANAGEMENT Co., L.P. 68K 68K 68K 68K 68K 68K $21,944 Virtu Financial LLC — — 96K — 41K 29K $9,000 TWO SIGMA SECURITIES, LLC — — — — 10K 14K $4,390 WELLS FARGO & COMPANY/MN — — — — 5K 8K $2,438
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 27 8 2021-Q3 2026-Q1 2021-Q3 · 27 holders · % suppressed/unavailable 2021-Q4 · 21 holders · % suppressed/unavailable 2022-Q1 · 19 holders · % suppressed/unavailable 2022-Q2 · 17 holders · % suppressed/unavailable 2022-Q3 · 18 holders · % suppressed/unavailable 2022-Q4 · 17 holders · % suppressed/unavailable 2023-Q1 · 13 holders · % suppressed/unavailable 2023-Q2 · 9 holders · % suppressed/unavailable 2023-Q3 · 15 holders · % suppressed/unavailable 2023-Q4 · 9 holders · % suppressed/unavailable 2024-Q1 · 12 holders · % suppressed/unavailable 2024-Q2 · 12 holders · % suppressed/unavailable 2024-Q3 · 12 holders · % suppressed/unavailable 2024-Q4 · 8 holders · % suppressed/unavailable 2025-Q1 · 8 holders · % suppressed/unavailable 2025-Q2 · 13 holders · % suppressed/unavailable 2025-Q3 · 10 holders · % suppressed/unavailable 2025-Q4 · 11 holders · % suppressed/unavailable 2026-Q1 · 12 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 12 4,420,578 — $4M 2025-Q4 11 4,113,094 — $8M 2025-Q3 10 1,147,898 — $1M 2025-Q2 13 726,901 — $1M 2025-Q1 8 223,695 — $92,137 2024-Q4 8 224,864 — $55,529 2024-Q3 12 761,097 — $98,679 2024-Q2 12 906,194 — $188,612 2024-Q1 12 1,468,209 — $267,673 2023-Q4 9 1,237,389 — $158,399 2023-Q3 15 1,578,439 — $234,980 2023-Q2 9 1,356,969 — $268,132 2023-Q1 13 2,749,493
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.