Institutional holders Insiders (Form 4) Congress
% of shares outstanding held
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Top holders largest 4 of 4 · Δ vs 2025-Q4 # Holder Shares Value % of shares out Δ QoQ 1 1 RHUMBLINE ADVISERS 23,514 23,514 $273,694 — — 2 2 GAMMA Investing LLC 7,278 7,278 $84,716 — ADD 45% 3 3 General Partner, Inc. 2,588 2,588 $30,124 — — 4 4 Salomon & Ludwin, LLC 1,991 1,991 $23,534 — ADD 140%
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 4 holders · shares held over 6 quarters green added · red trimmed6 12 24 Max
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 7 1 2015-Q2 2026-Q1 2015-Q2 · 3 holders · % suppressed/unavailable 2015-Q3 · 3 holders · % suppressed/unavailable 2015-Q4 · 6 holders · % suppressed/unavailable 2016-Q1 · 5 holders · % suppressed/unavailable 2016-Q2 · 6 holders · % suppressed/unavailable 2016-Q3 · 7 holders · % suppressed/unavailable 2016-Q4 · 6 holders · % suppressed/unavailable 2017-Q1 · 3 holders · % suppressed/unavailable 2017-Q2 · 3 holders · % suppressed/unavailable 2017-Q3 · 3 holders · % suppressed/unavailable 2017-Q4 · 3 holders · % suppressed/unavailable 2018-Q1 · 4 holders · % suppressed/unavailable 2018-Q2 · 5 holders · % suppressed/unavailable 2018-Q3 · 3 holders · % suppressed/unavailable 2018-Q4 · 2 holders · % suppressed/unavailable 2019-Q1 · 4 holders · % suppressed/unavailable 2019-Q2 · 3 holders · % suppressed/unavailable 2019-Q3 · 3 holders · % suppressed/unavailable 2019-Q4 · 4 holders · % suppressed/unavailable 2020-Q1 · 2 holders · % suppressed/unavailable 2020-Q2 · 1 holders · % suppressed/unavailable 2020-Q3 · 1 holders · % suppressed/unavailable 2020-Q4 · 1 holders · % suppressed/unavailable 2021-Q1 · 2 holders · % suppressed/unavailable 2021-Q2 · 1 holders · % suppressed/unavailable 2021-Q3 · 1 holders · % suppressed/unavailable 2021-Q4 · 2 holders · % suppressed/unavailable 2022-Q1 · 2 holders · % suppressed/unavailable 2022-Q2 · 1 holders · % suppressed/unavailable 2023-Q1 · 2 holders · % suppressed/unavailable 2023-Q2 · 2 holders · % suppressed/unavailable 2023-Q3 · 2 holders · % suppressed/unavailable 2023-Q4 · 3 holders · % suppressed/unavailable 2024-Q1 · 4 holders · % suppressed/unavailable 2024-Q2 · 4 holders · % suppressed/unavailable 2024-Q3 · 4 holders · % suppressed/unavailable 2024-Q4 · 4 holders · % suppressed/unavailable 2025-Q1 · 4 holders · % suppressed/unavailable 2025-Q2 · 6 holders · % suppressed/unavailable 2025-Q3 · 5 holders · % suppressed/unavailable 2025-Q4 · 5 holders · % suppressed/unavailable 2026-Q1 · 4 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 4 35,371 — $412,068 2025-Q4 5 78,499 — $837,089 2025-Q3 5 76,505 — $849,411 2025-Q2 6 76,896 — $778,196 2025-Q1 4 54,346 — $557,587 2024-Q4 4 15,655 — $174,393 2024-Q3 4 15,853 — $203,868 2024-Q2 4 16,956 — $198,044 2024-Q1 4 15,844 — $214,526 2023-Q4 3 20,917 — $222,654 2023-Q3 2 6,047 — $55,874 2023-Q2 2 4,167 — $36,169 2023-Q1 2 10,262 — $77,940 2022-Q2 1 2,500 — $18,000 2022-Q1 2 1,937 — $18,000 2021-Q4 2 1,081 — $12,000 2021-Q3 1 510 — $6,000 2021-Q2
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.