DAVIDSON KEMPNER CAPITAL MANAGEMENT LP
CIK 1595082 · last filed 2026-05-21
"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.
Charts
Trading activity, where the exposure sits, and each trade against the stock price.
BMCH price and trades
Daily close with each Form 4 filing on this company marked: green = open-market buy, red = open-market sale, purple = grants, exercises, gifts and other non-market transactions. Marker size scales with the dollar value.
Shares held
Shares owned after each reported transaction on this company (direct holdings as reported).
Open-market buying and selling
by monthDollar value of open-market purchases (code P, up) and sales (code S, down) across all companies, by filing month. Grants, exercises and gifts are excluded.
Exposure by company
latestMost recently reported shares × current price. Faded bars (*) have had no filing in 3 years, so the person may no longer hold them. Click a bar to chart that company.
Filer Profile
29TH FLOOR
NEW YORK, NY 10019
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| AOMR | 10%+ Owner | 1,858,320 | $7.36 | $13.68M | -$53.52M | 7 | 2026-05-21 |
| ARKO Corp. (ARKOW) Delisted | 10%+ Owner | 23,139,671 | $0.00 | $60.2K | -$130.18M | 1 | 2021-09-09 |
| Radius Global Infrastructure, Inc. (RADI) Delisted | 10%+ Owner | 7,102,901 | $15.00 | $106.54M | $18.00M | 2 | 2020-10-22 |
| BMC STOCK HOLDINGS, INC. (BMCH) Delisted | 10%+ Owner | 6,413,983 | — | — | -$144.15M | 1 | 2016-12-14 |
Recent Filings · Page 2 of 2
16 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2024-07-29 | AOMR | Disp (D) | −5,123,766 | -$60.00M | EDGAR |
| 2022-05-24 | AOMR | Buy (P) | +256,293 | $3.49M | EDGAR |
| 2021-09-09 | ARKO Corp. (ARKOW) Delisted | Sell (S) | −12,800,000 | -$130.18M | EDGAR |
| 2020-10-22 | Radius Global Infrastructure, Inc. (RADI) Delisted | Buy (P) | +750,000 | $6.00M | EDGAR |
| 2020-10-20 | Radius Global Infrastructure, Inc. (RADI) Delisted | Buy (P) | +1,500,000 | $12.00M | EDGAR |
| 2016-12-14 | BMC STOCK HOLDINGS, INC. (BMCH) Delisted | Sell (S) | −7,500,000 | -$144.15M | EDGAR |
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.