Institutional holders Insiders (Form 4) Congress
% of shares outstanding held
—
Shares held (13F)
14,562,327
Top holders largest 35 of 35 · Δ vs 2025-Q4 # Holder Shares Value % of shares out Δ QoQ 1 1 Soleus Capital Management, L.P. 7,309,254 7.3M $27M — — 2 2 MORGAN STANLEY 3,345,280 3.3M $12M — — 3 3 Rock Springs Capital Management LP 1,378,000 1.4M $5M — ADD 7% 4 4 FLAX POND CAPITAL, LLC 783,446 783,446 $3M — — 5 5 Bruce & Co., Inc. 438,652 438,652 $2M — — 6 6 UBS Group AG 169,630 169,630 $631,024 — TRIM -20% 7 7 Parkman Healthcare Partners LLC 154,832 154,832 $575,975 — — 8 8 CAHILL FINANCIAL ADVISORS INC 134,960 134,960 $502,051 — — 9 9 US BANCORP \DE\ 119,000 119,000 $442,680 — — 10 10 Summit Trail Advisors, LLC 102,339 102,339 $380,701 — — 11 11 Sage Mountain Advisors LLC 100,000 100,000 $372,000 — — 12 12 Leonteq Securities AG 94,990 94,990 $353,363 — — 13 13 Cetera Investment Advisers 74,012 74,012 $275,325 — — 14 14 COMMONWEALTH EQUITY SERVICES, LLC 69,160 69,160 $257,280 — — 15 15 OSAIC HOLDINGS, INC. 42,700 42,700 $158,844 — — 16 16 Manatuck Hill Partners, LLC 27,597 27,597 $102,661 — NEW 17 17 Schonfeld Strategic Advisors LLC 25,861 25,861 $96,202 — TRIM -81% 18 18 INTREPID FAMILY OFFICE LLC 25,000 25,000 $93,000 — — 19 19 BNP PARIBAS FINANCIAL MARKETS 23,105 23,105 $85,951 — TRIM -8% 20 20 GEODE CAPITAL MANAGEMENT, LLC 22,764 22,764 $84,682 — — 21 21 Accredited Investors Inc. 21,431 21,431 $79,723 — — 22 22 Kovack Advisors, Inc. 16,000 16,000 $59,520 — — 23 23 XTX Topco Ltd 13,952 13,952 $51,901 — NEW 24 24 Composition Wealth, LLC 13,500 13,500 $50,220 — — 25 25 Simplicity Wealth,LLC 11,125 11,125 $41,385 — TRIM -3% 26 26 Lido Advisors, LLC 10,654 10,654 $39,633 — NEW 27 27 SmartHarvest Portfolios, LLC 10,120 10,120 $37,646 — NEW 28 28 Financial Planning Navigators CORP 10,072 10,072 $37,468 — — 29 29 VALLEY NATIONAL ADVISERS INC 3,800 3,800 $14,000 — — 30 30 WELLS FARGO & COMPANY/MN 3,500 3,500 $13,020 — — 31 31 RHUMBLINE ADVISERS 3,042 3,042 $11,314 — ADD 7% 32 32 EverSource Wealth Advisors, LLC 2,330 2,330 $8,668 — NEW 33 33 CITIGROUP INC 1,669 1,669 $6,209 — ADD 166800% 34 34 HARBOR INVESTMENT ADVISORY, LLC 500 500 $1,860 — — 35 35 HARBOUR INVESTMENTS, INC. 50 50 $186 — —
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 Soleus Capital Management, L.P. 7.3M 7.3M 7.3M 7.3M 7.3M 7.3M $27M MORGAN STANLEY 3.4M 3.4M 3.4M 3.4M 3.4M 3.3M $12M Rock Springs Capital Management LP 1.6M 1.3M 1.3M 1.3M 1.3M 1.4M $5M FLAX POND CAPITAL, LLC — — — — 797K 783K $3M Bruce & Co., Inc. 554K 554K 554K 439K 439K 439K $2M UBS Group AG 46K 38K 178K 238K 212K 170K $631,024 Parkman Healthcare Partners LLC 155K 155K 155K 155K 155K 155K $575,975 CAHILL FINANCIAL ADVISORS INC 135K 135K 135K 135K 135K 135K $502,051 US BANCORP \DE\ — — — — 119K 119K $442,680 Summit Trail Advisors, LLC — — 102K 102K 102K 102K $380,701 Sage Mountain Advisors LLC — — 100K 100K 100K 100K $372,000 Leonteq Securities AG 95K 95K 95K 95K 95K 95K $353,363 Cetera Investment Advisers 56K 75K 75K 74K 74K 74K $275,325 COMMONWEALTH EQUITY SERVICES, LLC 69K 69K 69K 69K 69K 69K $257,280 OSAIC HOLDINGS, INC. 1K 1K 1K 44K 43K 43K $158,844
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 53 12 2013-Q2 2026-Q1 2013-Q2 · 12 holders · % suppressed/unavailable 2013-Q3 · 14 holders · % suppressed/unavailable 2013-Q4 · 17 holders · % suppressed/unavailable 2014-Q1 · 13 holders · % suppressed/unavailable 2014-Q2 · 19 holders · % suppressed/unavailable 2014-Q3 · 23 holders · % suppressed/unavailable 2014-Q4 · 17 holders · % suppressed/unavailable 2015-Q1 · 18 holders · % suppressed/unavailable 2015-Q2 · 16 holders · % suppressed/unavailable 2015-Q3 · 21 holders · % suppressed/unavailable 2015-Q4 · 27 holders · % suppressed/unavailable 2016-Q1 · 21 holders · % suppressed/unavailable 2016-Q2 · 22 holders · % suppressed/unavailable 2016-Q3 · 23 holders · % suppressed/unavailable 2016-Q4 · 24 holders · % suppressed/unavailable 2017-Q1 · 22 holders · % suppressed/unavailable 2017-Q2 · 22 holders · % suppressed/unavailable 2017-Q3 · 20 holders · % suppressed/unavailable 2017-Q4 · 21 holders · % suppressed/unavailable 2018-Q1 · 22 holders · % suppressed/unavailable 2018-Q2 · 22 holders · % suppressed/unavailable 2018-Q3 · 22 holders · % suppressed/unavailable 2018-Q4 · 19 holders · % suppressed/unavailable 2019-Q1 · 22 holders · % suppressed/unavailable 2019-Q2 · 30 holders · % suppressed/unavailable 2019-Q3 · 39 holders · % suppressed/unavailable 2019-Q4 · 37 holders · % suppressed/unavailable 2020-Q1 · 31 holders · % suppressed/unavailable 2020-Q2 · 29 holders · % suppressed/unavailable 2020-Q3 · 27 holders · % suppressed/unavailable 2020-Q4 · 30 holders · % suppressed/unavailable 2021-Q1 · 42 holders · % suppressed/unavailable 2021-Q2 · 43 holders · % suppressed/unavailable 2021-Q3 · 36 holders · % suppressed/unavailable 2021-Q4 · 33 holders · % suppressed/unavailable 2022-Q1 · 34 holders · % suppressed/unavailable 2022-Q2 · 33 holders · % suppressed/unavailable 2022-Q3 · 35 holders · % suppressed/unavailable 2022-Q4 · 53 holders · % suppressed/unavailable 2023-Q1 · 53 holders · % suppressed/unavailable 2023-Q2 · 53 holders · % suppressed/unavailable 2023-Q3 · 43 holders · % suppressed/unavailable 2023-Q4 · 35 holders · % suppressed/unavailable 2024-Q1 · 38 holders · % suppressed/unavailable 2024-Q2 · 35 holders · % suppressed/unavailable 2024-Q3 · 34 holders · % suppressed/unavailable 2024-Q4 · 35 holders · % suppressed/unavailable 2025-Q1 · 34 holders · % suppressed/unavailable 2025-Q2 · 36 holders · % suppressed/unavailable 2025-Q3 · 34 holders · % suppressed/unavailable 2025-Q4 · 33 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 14,562,327 — $54M 2025-Q4 33 14,604,506 — $48M 2025-Q3 34 13,824,950 — $32M 2025-Q2 36 14,100,739 — $23M 2025-Q1 34 14,704,883 — $29M 2024-Q4 35 15,420,534 —
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.