Starboard Value R LP
CIK 1575972 · last filed 2025-05-16
Starboard Value R LP is a corporate insider who has filed 2 SEC Form 4 insider transactions across 2 companies since 2015. The most recent filing, for ACTG, was dated May 16, 2025. Across all open-market trades the lifetime net is −$218.4M, making them a net seller over the disclosed history.
"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.
$0
2
2
-$218.36M
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| ACTG | 10%+ Owner | 0 | $4.68 | $0 | $0 | 1 | 2025-05-16 |
| MICREL INC (MCRL) Delisted | 10%+ Owner | 2,991,477 | — | — | -$218.36M | 1 | 2015-06-08 |
Recent Filings
2 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2025-05-16 | ACTG | Other (J) | — | $0 | EDGAR |
| 2015-06-08 | MICREL INC (MCRL) Delisted | Sell (S) | −15,708,861 | -$218.36M | EDGAR |