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FILER PROFILE · CIK 0001517137

Starboard Value LP

96 filings 32 distinct issuers Active 2018-01-02 → 2026-06-02

Track Record

Total filings
96
2 SCHEDULE 13D/A · 6 SCHEDULE · 88 SC
Distinct issuers
32
33% issuer diversity
Median stake
6.21%
11,512,706 avg shares
AI briefs cached
0/96
intent-classified filings

Backtested Performance · post-filing returns (split + dividend adjusted)

Median 30d
0.0%
across 1 filings · win rate 0%
Median 60d
—
across 0 filings · win rate —
Median 90d
—
across 0 filings · win rate —
Median 1y
—
across 0 filings · win rate —

Anchor: closest trading day on/after filing's date_of_event. Source: Yahoo Finance daily adj_close. Past performance is not indicative of future results.

Filings · 96 total

FiledFormIssuerStakeSharesIntent
2026-06-02 SCHEDULE 13D/A Qorvo, Inc.QRVO — 5,611,526 view →
2026-04-01 SCHEDULE 13D/A ALGONQUIN POWER & UTILITIES CORP.AGQPF 7.40% 57,215,415 view →
2026-01-23 SCHEDULE ROGERS CORPROG 3.30% 599,328 view →
2025-05-19 SCHEDULE Qorvo, Inc.QRVO 8.90% 8,270,655 view →
2025-05-09 SCHEDULE GREEN DOT CORPGDOT 3.80% 2,071,070 view →
2025-03-24 SCHEDULE Qorvo, Inc.QRVO 8.90% 8,270,655 view →
2025-02-24 SCHEDULE Fortrea Holdings Inc.FTRE 5.40% 4,864,000 view →
2025-01-31 SCHEDULE Fortrea Holdings Inc.FTRE 5.80% 5,199,000 view →
2024-05-06 SC Alight, Inc. / DelawareALIT — — view →
2024-02-26 SC Fortrea Holdings Inc.FTRE — — view →
2024-01-02 SC Bloomin' Brands, Inc.BLMN — — view →
2023-09-06 SC Bloomin' Brands, Inc.BLMN — — view →
2023-07-24 SC ALGONQUIN POWER & UTILITIES CORP.AQNB — — view →
2023-07-17 SC ACACIA RESEARCH CORPACTG — — view →
2023-07-07 SC ALGONQUIN POWER & UTILITIES CORP.AGQPF — — view →
2023-06-20 SC Wix.com Ltd.WIX — — view →
2023-06-06 SC ROGERS CORPROG — — view →
2023-05-22 SC Cyxtera Technologies, Inc. — — view →
2023-03-17 SC LIVEPERSON INCLPSN — — view →
2023-02-27 SC ROGERS CORPROG — — view →
2022-12-05 SC Wix.com Ltd.WIX — — view →
2022-12-02 SC Pediatrix Medical Group, Inc.MD — — view →
2022-12-02 SC COMMVAULT SYSTEMS INCCVLT — — view →
2022-11-07 SC GoDaddy Inc.GDDY — — view →
2022-09-27 SC GCP Applied Technologies Inc. — — view →
2022-07-06 SC COMMVAULT SYSTEMS INCCVLT — — view →
2022-05-19 SC Huntsman CORPHUN — — view →
2022-04-01 SC ACI WORLDWIDE, INC.ACIW — — view →
2022-03-15 SC GREEN DOT CORPGDOT — — view →
2022-03-14 SC Cyxtera Technologies, Inc. — — view →
2022-03-01 SC LIVEPERSON INCLPSN — — view →
2022-01-25 SC Cyxtera Technologies, Inc. — — view →
2022-01-19 SC Cyxtera Technologies, Inc. — — view →
2022-01-13 SC MERCURY SYSTEMS INCMRCY — — view →
2022-01-12 SC Huntsman CORPHUN — — view →
2022-01-07 SC eHealth, Inc.EHTH — — view →
2022-01-06 SC MAGELLAN HEALTH INC — — view →
2021-12-07 SC GCP Applied Technologies Inc. — — view →
2021-10-18 SC MERIT MEDICAL SYSTEMS INCMMSI — — view →
2021-10-14 SC BOX INCBXCAP — — view →
2021-09-09 SC BOX INCBXCAP — — view →
2021-08-31 SC MEDNAX, INC.MD — — view →
2021-08-20 SC PAPA JOHNS INTERNATIONAL INCPZZA — — view →
2021-08-10 SC Cyxtera Technologies, Inc. — — view →
2021-07-20 SC BOX INCBXCAP — — view →
2021-06-15 SC GREEN DOT CORPGDOT — — view →
2021-06-10 SC BOX INCBXCAP — — view →
2021-05-20 SC BOX INCBXCAP — — view →
2021-05-13 SC eHealth, Inc.EHTH — — view →
2021-05-13 SC PAPA JOHNS INTERNATIONAL INCPZZA — — view →
2021-05-10 SC BOX INCBXCAP — — view →
2021-05-05 SC BOX INCBXCAP — — view →
2021-01-11 SC BOX INCBXCAP — — view →
2021-01-05 SC PAPA JOHNS INTERNATIONAL INCPZZA — — view →
2021-01-04 SC MAGELLAN HEALTH INC — — view →
2020-12-09 SC AECOMACM — — view →
2020-12-02 SC ACI WORLDWIDE, INC.ACIW — — view →
2020-11-16 SC COMMVAULT SYSTEMS INCCVLT — — view →
2020-11-12 SC MERIT MEDICAL SYSTEMS INCMMSI — — view →
2020-11-10 SC GREEN DOT CORPGDOT — — view →
2020-06-09 SC NortonLifeLock Inc.GENVR — — view →
2020-06-08 SC COMMVAULT SYSTEMS INCCVLT — — view →
2020-05-29 SC BOX INCBXCAP — — view →
2020-05-28 SC GCP Applied Technologies Inc. — — view →
2020-05-15 SC MEDNAX, INC.MD — — view →
2020-04-09 SC COMMVAULT SYSTEMS INCCVLT — — view →
2020-04-02 SC GCP Applied Technologies Inc. — — view →
2020-03-23 SC BOX INCBXCAP — — view →
2020-03-06 SC GCP Applied Technologies Inc. — — view →
2020-03-02 SC MEDNAX, INC.MD — — view →
2020-01-27 SC MERIT MEDICAL SYSTEMS INCMMSI — — view →
2020-01-15 SC PAPA JOHNS INTERNATIONAL INCPZZA — — view →
2020-01-13 SC GCP Applied Technologies Inc. — — view →
2019-12-06 SC NortonLifeLock Inc.GENVR — — view →
2019-08-27 SC GCP Applied Technologies Inc. — — view →
2019-08-15 SC SYMANTEC CORPGENVR — — view →
2019-04-01 SC PAPA JOHNS INTERNATIONAL INCPZZA — — view →
2019-03-12 SC Mellanox Technologies, Ltd. — — view →
2019-02-22 SC MAGELLAN HEALTH INC — — view →
2019-02-15 SC Mellanox Technologies, Ltd. — — view →
2019-02-14 SC MARVELL TECHNOLOGY GROUP LTD — — view →
2019-02-07 SC SYMANTEC CORPGENVR — — view →
2018-07-12 SC MARVELL TECHNOLOGY GROUP LTD — — view →
2018-07-12 SC Mellanox Technologies, Ltd. — — view →
2018-05-14 SC DEPOMED INC — — view →
2018-04-05 SC DEPOMED INC — — view →
2018-03-21 SC STEWART INFORMATION SERVICES CORPSTC — — view →
2018-03-13 SC Mellanox Technologies, Ltd. — — view →
2018-02-16 SC Cars.com Inc.CARS — — view →
2018-02-15 SC Monotype Imaging Holdings Inc. — — view →
2018-01-31 SC Monotype Imaging Holdings Inc. — — view →
2018-01-26 SC STEWART INFORMATION SERVICES CORPSTC — — view →
2018-01-18 SC Mellanox Technologies, Ltd. — — view →
2018-01-17 SC COMSCORE, INC.SCOR — — view →
2018-01-11 SC Cars.com Inc.CARS — — view →
2018-01-02 SC Mellanox Technologies, Ltd. — — view →

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