Institutional Manager · CIK 0001517137
Starboard Value LP
New York, NY · File #028-14564
Latest AUM
$5.28B
Positions
22
Top-10 Concentration
69.5%
Filings
9
Portfolio Value Over Time
2024-03
2024-06
2024-09
2024-12
2025-03
2025-06
2025-09
2025-12
Biggest QoQ Changes
Ranked by conviction flow (share change × current price) so mark-to-market moves don't dominate. Price effect column shows how much of the $ change was just the stock moving.
| Action | Issuer | Ticker / CUSIP | Δ Shares | Flow ($) | Price Effect |
|---|---|---|---|---|---|
| NEW | CLEARWATER ANALYTICS HLDGS I | CWAN | +9,959,031 | +$240.2M | $0 |
| NEW | FLUOR CORP NEW | FLR | +5,191,327 | +$205.7M | $0 |
| EXITED | ALIGHT INC | 01626W101 | -45,865,899 | -$149.5M | $0 |
| ADD | KENVUE INC | KVUE | +6,377,694 | +$110.0M | +$21.3M |
| REDUCE | AUTODESK INC | ADSK | -311,267 | -$92.1M | -$28.4M |
| REDUCE | SALESFORCE INC | CRM | -301,825 | -$80.0M | +$34.7M |
| REDUCE | BECTON DICKINSON & CO | BDX | -278,081 | -$54.0M | +$8.3M |
| ADD | RIOT PLATFORMS INC | RIOT | +3,926,576 | +$49.7M | -$56.1M |
| REDUCE | NEWS CORP NEW | NWSLL | -1,577,919 | -$46.8M | -$29.6M |
| REDUCE | ROGERS CORP | ROG | -473,045 | -$43.3M | +$18.6M |
Sector Allocation
Filing History
- 13F HOLDINGS REPORTQ/E Dec 202522 pos · $5.28B
- 13F HOLDINGS REPORTQ/E Sep 202520 pos · $5.31B
- 13F HOLDINGS REPORTQ/E Jun 202525 pos · $5.77B
- 13F HOLDINGS REPORTQ/E Mar 202522 pos · $5.50B
- 13F HOLDINGS REPORTQ/E Dec 202422 pos · $5.53B
- 13F HOLDINGS REPORTQ/E Sep 202420 pos · $4.70B
- 13F HOLDINGS REPORTQ/E Jun 202420 pos · $4.30B
- 13F HOLDINGS REPORTQ/E Mar 202423 pos · $4.84B
- 13F HOLDINGS REPORTQ/E Dec 202325 pos · $3.90B
Top 20 Holdings — Dec 2025
| # | Issuer | Ticker | Shares | Value | % of Portfolio |
|---|---|---|---|---|---|
| 1 | QORVO INC | QRVO | 7,510,871 | $634.7M | 12.02% |
| 2 | KENVUE INC | KVUE | 27,307,632 | $471.1M | 8.92% |
| 3 | ALGONQUIN PWR UTILS CORP | 015857105 | 63,489,420 | $390.5M | 7.40% |
| 4 | BILL HOLDINGS INC | BILL | 7,024,848 | $383.1M | 7.26% |
| 5 | MATCH GROUP INC NEW | MTCH | 11,395,379 | $368.0M | 6.97% |
| 6 | ISHARES TR | 464287507 | 5,250,656 | $346.5M | 6.56% |
| 7 | AUTODESK INC | ADSK | 1,001,733 | $296.5M | 5.62% |
| 8 | GEN DIGITAL INC | GENVR | 10,585,592 | $287.8M | 5.45% |
| 9 | SALESFORCE INC | CRM | 940,325 | $249.1M | 4.72% |
| 10 | CLEARWATER ANALYTICS HLDGS I | CWAN | 9,959,031 | $240.2M | 4.55% |
| 11 | ACACIA RESH CORP | 003881307 | 61,123,595 | $228.6M | 4.33% |
| 12 | HEALTHCARE RLTY TR | 42226K105 | 12,600,000 | $213.6M | 4.05% |
| 13 | FLUOR CORP NEW | FLR | 5,191,327 | $205.7M | 3.90% |
| 14 | BECTON DICKINSON & CO | BDX | 929,917 | $180.5M | 3.42% |
| 15 | RIOT PLATFORMS INC | RIOT | 12,744,576 | $161.5M | 3.06% |
| 16 | NEWS CORP NEW | NWSLL | 5,895,487 | $154.0M | 2.92% |
| 17 | TRIPADVISOR INC | TRIP | 9,644,996 | $140.4M | 2.66% |
| 18 | NEWS CORP NEW | NWSLL | 4,439,081 | $131.5M | 2.49% |
| 19 | ROGERS CORP | ROG | 1,203,457 | $110.2M | 2.09% |
| 20 | BLOOMIN BRANDS INC | BLMN | 7,980,992 | $49.2M | 0.93% |