# Starboard Value LP: Form 13F holdings

An institutional investment manager in New York, NY. SEC CIK 1517137.

- Quarter ended: 2026-06-30
- Filed: 2026-08-14
- Reported value: $4.52bn
- Positions: 22 (22 lines in the filing's table; lines for the same security and option type are added together here)
- Compared with: the 13F for the quarter ended 2026-03-31
- Filing: https://www.sec.gov/Archives/edgar/data/1517137/000092189526002172/

## Holdings

As filed, largest first. Reported value is what the manager stated at the quarter end (Jun 30, 2026), in US dollars; it is filing data, not a price. Weight is the share of the total reported value.

| Issuer | Class | Reported value | Weight | Shares | Put or call | Change on the quarter before |
| --- | --- | ---: | ---: | ---: | --- | --- |
| ISHARES TR | CORE S&P MCP ETF | $684.6m | 15.1% | 8,877,781 |  | Added +3,047,125 |
| QORVO INC | COM | $523.4m | 11.6% | 5,611,526 |  | Reduced −1,899,345 |
| [KENVUE INC (KVUE)](/companies/kvue.md) | COM | $521.8m | 11.5% | 27,307,632 |  | Unchanged |
| [DYNATRACE INC (DT)](/companies/dt.md) | COM NEW | $389.3m | 8.6% | 8,866,692 |  | New +8,866,692 |
| [ALGONQUIN POWER & UTILITIES (AQN)](/companies/aqn.md) | COM | $335.1m | 7.4% | 57,189,420 |  | Unchanged |
| [MATCH GROUP INC NEW (MTCH)](/companies/mtch.md) | COM | $295.8m | 6.5% | 7,775,125 |  | Reduced −3,620,254 |
| [ACACIA RESH CORP (ACTG)](/companies/actg.md) | ACACIA TCH COM | $284.8m | 6.3% | 61,123,595 |  | Unchanged |
| [RIOT PLATFORMS INC (RIOT)](/companies/riot.md) | COM | $276.9m | 6.1% | 10,114,576 |  | Reduced −5,430,000 |
| [BILL HOLDINGS INC (BILL)](/companies/bill.md) | COM | $254.1m | 5.6% | 7,025,748 |  | Added +900 |
| [LAMB WESTON HLDGS INC (LW)](/companies/lw.md) | COM | $247.6m | 5.5% | 5,733,982 |  | Reduced −381,000 |
| [CARMAX INC (KMX)](/companies/kmx.md) | COM | $169.6m | 3.7% | 3,206,438 |  | Reduced −2,994,924 |
| [FLOWSERVE CORP (FLS)](/companies/fls.md) | COM | $106.9m | 2.4% | 1,441,600 |  | New +1,441,600 |
| [FLUOR CORP (FLR)](/companies/flr.md) | COM | $83.1m | 1.8% | 1,586,327 |  | Reduced −1,300,000 |
| [GPGI INC (GPGI)](/companies/gpgi.md) | COM CL A | $79.7m | 1.8% | 5,027,028 |  | Unchanged |
| [TRIPADVISOR INC (TRIP)](/companies/trip.md) | COM | $69.9m | 1.5% | 5,096,996 |  | Reduced −5,678,000 |
| [NEWS CORP NEW (NWSA)](/companies/nwsa.md) | CL B | $68.2m | 1.5% | 2,431,081 |  | Reduced −158,000 |
| [NEWS CORP NEW (NWSA)](/companies/nwsa.md) | CL A | $50.7m | 1.1% | 2,040,100 |  | Reduced −3,565,026 |
| [HEALTHCARE RLTY TR (HR)](/companies/hr.md) | CL A COM | $39.1m | 0.9% | 1,936,267 |  | Reduced −4,885,000 |
| [BLOOMIN BRANDS INC (BLMN)](/companies/blmn.md) | COM | $38.2m | 0.8% | 4,180,992 |  | Reduced −3,800,000 |
| BITCOIN INFRASTRUCTURE ACQUI | USD CL A ORD SHS | $3.0m | <0.1% | 300,000 |  | Unchanged |
| [RIOT PLATFORMS INC (RIOT)](/companies/riot.md) | COM | $1.9m | <0.1% | 2,423,400 | Put | Added +1,630,900 |
| BITCOIN INFRASTRUCTURE ACQUI | \*W EXP 11/06/203 | $47.5k | <0.1% | 149,999 |  | Unchanged |

## Sold out

Held at the end of the quarter before and not reported this quarter.

| Issuer | Class | Reported value | Weight | Shares | Put or call | Change on the quarter before |
| --- | --- | ---: | ---: | ---: | --- | --- |
| [BECTON DICKINSON & CO (BDX)](/companies/bdx.md) | COM | $0 | 0.0% | 0 |  | Sold out −636,494 |
| CLEARWATER ANALYTICS HLDGS I | CL A | $0 | 0.0% | 0 |  | Sold out −5,459,031 |
| [GEN DIGITAL INC (GEN)](/companies/gen.md) | COM | $0 | 0.0% | 0 |  | Sold out −7,806,922 |
| ISHARES TR | IBOXX HI YD ETF | $0 | 0.0% | 0 | Put | Sold out −3,000,000 |
| ISHARES TR | RUSSELL 2000 ETF | $0 | 0.0% | 0 | Put | Sold out −683,100 |
| [ROGERS CORP (ROG)](/companies/rog.md) | COM | $0 | 0.0% | 0 |  | Sold out −584,328 |

Source: SEC EDGAR, Form 13F-HR, accession 0000921895-26-002172. Last ingested by Listed: Oct 22, 2026, 05:26 ET. No prices; not investment advice.