Mangrove Partners Master Fund, Ltd.
CIK 1569227 · last filed 2021-01-07
Mangrove Partners Master Fund, Ltd. is a corporate insider who has filed 24 SEC Form 4 insider transactions across 7 companies since 2015. The most recent filing shows the insider sold $146.8K of NMCI on Jan 7, 2021. Across all open-market trades the lifetime net is +$7.4M, making them a net buyer over the disclosed history. Current disclosed insider exposure totals $76.6M across reported positions. The firm reports its address in George Town, E9. 100 SEC filings were submitted jointly with Nathaniel H. August.
"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.
ASFI 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
UGLAND HOUSE, S. CHURCH STREET
GEORGE TOWN, E9 KY1-1104
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| Navios Maritime Containers L.P. (NMCI) Delisted | 10%+ Owner | 3,227,268 | $9.23 | $29.79M | -$146.8K | 1 | 2021-01-07 |
| Ranger Oil Corp (PVAC) Delisted | 10%+ Owner | 1,728,736 | $30.66 | $53.00M | -$6.89M | 2 | 2020-06-10 |
| Stonemor Inc. (STON) Delisted | 10%+ Owner | 9,415,289 | $3.53 | $33.24M | -$807.9K | 5 | 2020-04-06 |
| SXC | 10%+ Owner | 6,620,797 | $10.21 | $67.60M | -$5.58M | 5 | 2017-07-07 |
| ASTA FUNDING INC (ASFI) Delisted | 10%+ Owner | 471,086 | — | — | $21.62M | 8 | 2017-02-24 |
| Calamos Asset Management, Inc. /DE/ (CLMS) Delisted | 10%+ Owner | 2,078,800 | — | — | $281.5K | 1 | 2017-01-25 |
| SBH | 10%+ Owner | 460,408 | $19.49 | $8.97M | -$1.09M | 1 | 2016-08-29 |
Recent Filings
24 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2021-01-07 | Navios Maritime Containers L.P. (NMCI) Delisted | Sell (S) | −37,573 | -$146.8K | EDGAR |
| 2020-06-10 | Ranger Oil Corp (PVAC) Delisted | Sell (S) | −597,131 | -$10.66M | EDGAR |
| 2020-04-06 | Stonemor Inc. (STON) Delisted | Sell (S) | −171,458 | -$128.5K | EDGAR |
| 2020-04-01 | Stonemor Inc. (STON) Delisted | Sell (S) | −94,322 | -$98.9K | EDGAR |
| 2020-03-30 | Stonemor Inc. (STON) Delisted | Sell (S) | −41,099 | -$43.9K | EDGAR |
| 2020-03-25 | Stonemor Inc. (STON) Delisted | Sell (S) | −224,273 | -$245.8K | EDGAR |
| 2020-03-24 | Stonemor Inc. (STON) Delisted | Sell (S) | −224,124 | -$290.8K | EDGAR |
| 2018-11-28 | Ranger Oil Corp (PVAC) Delisted | Buy (P) | +67,500 | $3.78M | EDGAR |
| 2017-07-07 | SXC | Sell (S) | −265,742 | -$2.94M | EDGAR |
| 2017-03-17 | SXC | Sell (S) | −284,484 | -$2.88M | 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.