Institutional holders Insiders (Form 4) Congress
% of shares outstanding held
—
Shares held (13F)
7,191,399
Top holders largest 35 of 35 · Δ vs 2025-Q4 # Holder Shares Value % of shares out Δ QoQ 1 1 ARISTEIA CAPITAL, L.L.C. 956,650 956,650 $25,351 — — 2 2 Calamos Advisors LLC 1,000,000 1.0M $20,600 — — 3 3 Saba Capital Management, L.P. 726,048 726,048 $19,240 — — 4 4 Clear Street Group Inc. 601,111 601,111 $15,929 — — 5 5 Warberg Asset Management LLC 377,800 377,800 $10,012 — — 6 6 Blue Owl Capital Holdings LP 444,515 444,515 $8,890 — ADD 48% 7 7 Sculptor Capital LP 324,300 324,300 $8,594 — — 8 8 Polar Asset Management Partners Inc. 312,500 312,500 $8,281 — — 9 9 O'Connor Alternative Investments LLC 282,640 282,640 $7,490 — NEW 10 10 WOLVERINE ASSET MANAGEMENT LLC 254,618 254,618 $6,747 — — 11 11 Davidson Kempner Capital Management LP 300,000 300,000 $6,180 — NEW 12 12 Periscope Capital Inc. 231,897 231,897 $6,145 — — 13 13 TORONTO DOMINION BANK 200,100 200,100 $5,203 — — 14 14 D. E. Shaw & Co., Inc. 199,999 199,999 $4,120 — — 15 15 TENOR CAPITAL MANAGEMENT Co., L.P. 112,500 112,500 $2,981 — — 16 16 LMR Partners LLP 112,500 112,500 $2,981 — — 17 17 MMCAP International Inc. SPC 100,000 100,000 $2,650 — — 18 18 MOORE CAPITAL MANAGEMENT, LP 87,500 87,500 $2,319 — — 19 19 Silver Rock Financial LP 78,411 78,411 $2,078 — — 20 20 Q Global Advisors, LLC 59,602 59,602 $2,000 — — 21 21 Bracebridge Capital, LLC 62,500 62,500 $1,656 — — 22 22 Brookwood Investment Group LLC 60,917 60,917 $1,614 — — 23 23 CSS LLC/IL 40,000 40,000 $1,060 — — 24 24 READYSTATE ASSET MANAGEMENT LP 50,000 50,000 $1,030 — — 25 25 FLOW TRADERS U.S. LLC 22,332 22,332 $1,000 — — 26 26 Shaolin Capital Management LLC 37,118 37,118 $984 — TRIM -76% 27 27 HGC Investment Management Inc. 25,000 25,000 $663 — — 28 28 WHITEBOX ADVISORS LLC 23,250 23,250 $616 — — 29 29 BANK OF AMERICA CORP /DE/ 23,098 23,098 $601 — — 30 30 ARRIEN INVESTMENTS, INC. 20,100 20,100 $533 — — 31 31 GOLDMAN SACHS GROUP INC 19,730 19,730 $523 — — 32 32 OMERS ADMINISTRATION Corp 18,919 18,919 $390 — — 33 33 CITADEL ADVISORS LLC 14,739 14,739 $304 — ADD 3% 34 34 RW Investment Management LLC 10,530 10,530 $280 — NEW 35 35 UBS Group AG 475 475 $12 — NEW
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 ARISTEIA CAPITAL, L.L.C. — — 957K 957K 957K 957K $25,351 Calamos Advisors LLC — — 1.0M 1.0M 1.0M 1.0M $20,600 Saba Capital Management, L.P. — — 726K 726K 726K 726K $19,240 Clear Street Group Inc. — — — 751K 601K 601K $15,929 Warberg Asset Management LLC — — 433K 378K 378K 378K $10,012 Blue Owl Capital Holdings LP — — 300K 300K 300K 445K $8,890 Sculptor Capital LP — — 325K 324K 324K 324K $8,594 Polar Asset Management Partners Inc. — — 313K 313K 313K 313K $8,281 O'Connor Alternative Investments LLC — — — — — 283K $7,490 WOLVERINE ASSET MANAGEMENT LLC — — 16K 310K 252K 255K $6,747 Davidson Kempner Capital Management LP — — — — — 300K $6,180 Periscope Capital Inc. — — 333K 316K 232K 232K $6,145 TORONTO DOMINION BANK — — 792K 201K 200K 200K $5,203 D. E. Shaw & Co., Inc. — — 200K 200K 200K 200K $4,120 TENOR CAPITAL MANAGEMENT Co., L.P. — — 113K 113K 113K 113K $2,981
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 37 34 2025-Q2 2026-Q1 2025-Q2 · 37 holders · % suppressed/unavailable 2025-Q3 · 34 holders · % suppressed/unavailable 2025-Q4 · 34 holders · % suppressed/unavailable 2026-Q1 · 35 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 35 7,191,399 — $179,057 2025-Q4 34 6,892,670 — $559,352 2025-Q3 34 7,348,511 — $1M 2025-Q2 37 8,455,927 — $647,759
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.
