% of shares outstanding not shown: no SEC cover-page share count falls within 120 days of the 2026-Q1 quarter end, so any percentage would rest on a count that cannot speak for this quarter. Holder share counts are shown as filed.
| # | Holder | Shares | Value | % of shares out | Δ QoQ |
|---|---|---|---|---|---|
| 1 | Madison Asset Management, LLC | 114,015114,015 | $2M | — | TRIM -25% |
| 2 | GAMMA Investing LLC | 8,1508,150 | $115,812 | — | TRIM -3% |
| 3 | RHUMBLINE ADVISERS | 6,6886,688 | $95,034 | — | TRIM -9% |
| 4 | Westside Investment Management, Inc. | 843843 | $12,056 | — | — |
| 5 | Salomon & Ludwin, LLC | 459459 | $6,565 | — | — |
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 | 2024-Q4 | 2025-Q1 | 2025-Q2 | 2025-Q3 | 2025-Q4 | 2026-Q1 | Latest value |
|---|---|---|---|---|---|---|---|
| Madison Asset Management, LLC | 176K | 166K | 165K | 161K | 152K | 114K | $2M |
| GAMMA Investing LLC | 9K | 8K | 8K | 8K | 8K | 8K | $115,812 |
| RHUMBLINE ADVISERS | 6K | 6K | 6K | 6K | 7K | 7K | $95,034 |
| Westside Investment Management, Inc. | — | — | — | 843 | 843 | 843 | $12,056 |
| Salomon & Ludwin, LLC | — | — | 11 | 472 | 459 | 459 | $6,565 |
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.
Holder count only — too few computable %-of-shares-outstanding quarters for a % pane. Line breaks are quarters with no 13F record, never interpolated.
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.
| Quarter | Holders | Shares held | % shares out | Value held |
|---|---|---|---|---|
| 2026-Q1 | 5 | 130,155 | — | $2M |
| 2025-Q4 | 7 | 171,279 | — | $2M |
| 2025-Q3 | 7 | 179,028 | — | $2M |
| 2025-Q2 | 7 | 181,844 | — | $2M |
| 2025-Q1 | 6 | 182,739 | — | $2M |
| 2024-Q4 | 5 | 367,903 | — | $5M |
| 2024-Q3 | 4 | 286,626 | — | $3M |
| 2024-Q2 | 4 | 297,163 | — | $3M |
| 2024-Q1 | 4 | 310,096 | — | $3M |
| 2023-Q4 | 6 | 301,858 | — | $3M |
| 2023-Q3 | 6 | 294,076 | — | $3M |
| 2023-Q2 | 5 | 293,152 | — | $3M |
| 2023-Q1 | 5 | 295,000 | — | $3M |
| 2022-Q4 | 5 | 241,169 | — | $3M |
| 2022-Q3 | 4 | 295,310 | — | $3M |
| 2022-Q2 | 6 | 285,769 | — | $3M |
| 2022-Q1 | 6 | 14,927 | — | $163,000 |
| 2021-Q4 | 6 | 18,337 | — | $216,000 |
| 2021-Q3 | 3 | 465 | — | $6,000 |
| 2021-Q2 | 3 | 412 | — | $5,000 |
| 2021-Q1 | 4 | 1,426,534 | — | $18M |
| 2020-Q4 | 4 | 1,449,909 | — | $17M |
| 2020-Q3 | 5 | 1,306,406 | — | $12M |
| 2020-Q2 | 5 | 926,399 | — | $9M |
| 2020-Q1 | 6 | 2,077,412 | — | $18M |
| 2019-Q4 | 10 | 2,050,325 | — | $28M |
| 2019-Q3 | 10 | 2,146,810 | — | $32M |
| 2019-Q2 | 11 | 1,479,632 | — | $22M |
| 2019-Q1 | 9 | 1,211,589 | — | $15M |
| 2018-Q4 | 10 | 1,359,420 | — | $19M |
| 2018-Q3 | 9 | 1,443,679 | — | $22M |
| 2018-Q2 | 15 | 2,584,014 | — | $41M |
| 2018-Q1 | 16 | 2,991,208 | — | $57M |
| 2017-Q4 | 14 | 2,844,455 | — | $55M |
| 2017-Q3 | 7 | 1,857,923 | — | $37M |
| 2017-Q2 | 6 | 2,041,727 | — | $35M |
| 2017-Q1 | 8 | 2,008,693 | — | $36M |
| 2016-Q4 | 8 | 1,756,959 | — | $28M |
| 2016-Q3 | 10 | 1,590,049 | — | $31M |
| 2016-Q2 | 11 | 1,343,302 | — | $23M |
| 2016-Q1 | 10 | 1,335,564 | — | $23M |
| 2015-Q4 | 11 | 1,270,012 | — | $24M |
| 2015-Q3 | 7 | 160,958 | — | $14M |
| 2015-Q2 | 5 | 82,241 | — | $7M |
| 2015-Q1 | 4 | 79,789 | — | $7M |
| 2014-Q4 | 4 | 67,384 | — | $5M |
| 2014-Q3 | 4 | 52,439 | — | $3M |
| 2014-Q2 | 4 | 47,079 | — | $3M |
| 2014-Q1 | 4 | 49,551 | — | $3M |
| 2013-Q4 | 5 | 49,946 | — | $3M |
| 2013-Q3 | 4 | 27,846 | — | $2M |
| 2013-Q2 | 3 | 29,183 | — | $2M |
