| Biggest buyers | Δ shares | Δ value | |
|---|---|---|---|
| No filer increased its position this quarter. | |||
| Biggest sellers | Δ shares | Δ value | |
|---|---|---|---|
| No filer reduced its position this quarter. | |||
The 2025-Q4 register is as-filed in ITS OWN share basis; every count below was rebased into the 2026-Q1 basis (no split in between, factor 1). Dollar figures value the SHARE delta at one price — the 2026-03-31 close — rather than differencing two filings' own reported values, which would mix the quarter's price move into the trade figure.
13Fs disclose LONG US-listed positions only — shorts, most derivatives, bonds and non-US listings are invisible here, and a filer's quarter-over-quarter change is not necessarily a trade (index rebalances, in-kind transfers and entity successions all read as flow).
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 |
|---|---|---|---|---|
| 2023-Q3 | 1 | 17,318 | — | $2M |
| 2020-Q1 | 1 | 15,570 | — | $1M |
| 2019-Q4 | 1 | 15,570 | — | $1M |
| 2019-Q3 | 1 | 20,000 | — | $1M |
| 2019-Q2 | 1 | 20,000 | — | $1M |
| 2019-Q1 | 1 | 20,000 | — | $1M |
| 2018-Q4 | 1 | 20,000 | — | $929,000 |
| 2018-Q3 | 1 | 20,000 | — | $2M |
| 2018-Q2 | 1 | 20,000 | — | $1M |
| 2018-Q1 | 1 | 20,000 | — | $1M |
| 2017-Q4 | 1 | 20,000 | — | $1M |
| 2017-Q3 | 1 | 20,000 | — | $1M |
| 2017-Q2 | 1 | 20,000 | — | $1M |
| 2017-Q1 | 1 | 20,000 | — | $1M |
| 2016-Q4 | 1 | 20,000 | — | $905,000 |
| 2016-Q3 | 1 | 20,000 | — | $1M |
| 2016-Q2 | 1 | 20,000 | — | $780,000 |
| 2016-Q1 | 1 | 20,000 | — | $569,000 |
| 2015-Q4 | 1 | 20,000 | — | $688,000 |
| 2015-Q3 | 2 | 37,500 | — | $1M |
| 2015-Q2 | 3 | 107,038 | — | $2M |
| 2015-Q1 | 2 | 73,538 | — | $2M |
| 2014-Q4 | 1 | 20,000 | — | $316,000 |
| 2014-Q3 | 1 | 20,000 | — | $310,000 |
