Starboard Value 13F-HR Quarterly holdings report by institutional manager

The Securities and Exchange Commission has not necessarily reviewed the information in this filing and has not determined if it is accurate and complete.
The reader should not assume that the information is accurate and complete.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
FORM 13F

FORM 13F INFORMATION TABLE

OMB APPROVAL

OMB Number:		3235-0006
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COLUMN 1	COLUMN 2	COLUMN 3	COLUMN 4	COLUMN 5			COLUMN 6	COLUMN 7	COLUMN 8
			VALUE	SHRS OR	SH/	PUT/	INVESTMENT	OTHER	VOTING AUTHORITY
NAME OF ISSUER	TITLE OF CLASS	CUSIP	(x$1000)	PRN AMT	PRN	CALL	DISCRETION	MANAGER	SOLE	SHARED	NONE
ACHARI VENTURES HLDGS CORP I	COM	00444X101	4,747	481,000	SH		DFND	1, 2, 3, 4, 5	481,000	0	0
ACI WORLDWIDE INC	COM	004498101	311,866	8,987,486	SH		DFND	1, 2, 3, 4, 5	8,987,486	0	0
AECOM	COM	00766T100	559,753	7,236,629	SH		DFND	1, 2, 3, 4, 5	7,236,629	0	0
AESTHER HEALTHCARE ACQSTN CO	CLASS A COM	00809L106	1,651	165,304	SH		DFND	1, 2, 3, 4, 5	165,304	0	0
AETHERIUM ACQUISITION CORP	UNIT 12/21/2026	00809J200	4,500	450,000	SH		DFND	1, 2, 3, 4, 5	450,000	0	0
AHREN ACQUISITION CORP	UNIT 12/09/2026	G01322117	3,362	335,500	SH		DFND	1, 2, 3, 4, 5	335,500	0	0
ALSP ORCHID ACQUISITION CORP	UNIT 11/30/2028	G0231L115	3,699	366,189	SH		DFND	1, 2, 3, 4, 5	366,189	0	0
ALTC ACQUISITION CORP	COM CL A	02156V109	946	96,000	SH		DFND	1, 2, 3, 4, 5	96,000	0	0
ANTHEMIS DIGITAL ACQUISITION	CLASS A ORD	G03959106	1,421	144,300	SH		DFND	1, 2, 3, 4, 5	144,300	0	0
AP ACQUISITION CORP	UNIT 99/99/9999	G04058122	2,026	200,000	SH		DFND	1, 2, 3, 4, 5	200,000	0	0
APEIRON CAPITAL INVEST CORP	UNIT 99/99/9999	03752A200	3,369	333,848	SH		DFND	1, 2, 3, 4, 5	333,848	0	0
APX ACQUISITION CORP I	UNIT 12/07/2026	G0440J117	4,028	400,000	SH		DFND	1, 2, 3, 4, 5	400,000	0	0
ARBOR RAPHA CAP BIOHLDS CORP	CLASS A COM	03881F104	239	24,050	SH		DFND	1, 2, 3, 4, 5	24,050	0	0
ARTEMIS STRATEGIC INVT CORP	COM CL A	04303A103	2,928	288,000	SH		DFND	1, 2, 3, 4, 5	288,000	0	0
ASCENDANT DIGITAL ACQ CORP I	UNIT 99/99/9999	G05157121	2,099	206,800	SH		DFND	1, 2, 3, 4, 5	206,800	0	0
ATHENA CONSUMER ACQ CORP	CL A	04684M106	3,812	384,800	SH		DFND	1, 2, 3, 4, 5	384,800	0	0
ATLANTIC COASTAL ACQUISTN CO	CLASS A COM	004845310	3,719	381,011	SH		DFND	1, 2, 3, 4, 5	381,011	0	0
AUSTERLITZ ACQUISITION CORP	SHS CL A	G0633D109	4,790	493,352	SH		DFND	1, 2, 3, 4, 5	493,352	0	0
AVALON ACQUISITION INC	CLASS A COM	05338E101	7,222	731,000	SH		DFND	1, 2, 3, 4, 5	731,000	0	0
BATTERY FUTURE ACQUISITION C	UNIT 99/99/9999	G0888J116	5,000	500,000	SH		DFND	1, 2, 3, 4, 5	500,000	0	0
BEARD ENERGY TRANSITION ACQ	UNIT 99/99/9999	07402Q200	1,222	120,250	SH		DFND	1, 2, 3, 4, 5	120,250	0	0
BIOPLUS ACQUISITION CORP	UNIT 12/02/2026	G11217109	7,000	700,000	SH		DFND	1, 2, 3, 4, 5	700,000	0	0
BLACK MOUNTAIN ACQ CORP	CL A COM	09216A108	2,364	240,500	SH		DFND	1, 2, 3, 4, 5	240,500	0	0
BLOCKCHAIN COINVSTRS ACQ CRP	UNIT 09/01/2026	G11765123	973	96,200	SH		DFND	1, 2, 3, 4, 5	96,200	0	0
BULLPEN PARLAY ACQUISITION C	UNIT 12/03/2026	G1792A126	7,004	700,000	SH		DFND	1, 2, 3, 4, 5	700,000	0	0
BURTECH ACQUISITION CORP	UNIT 12/10/2026	123013203	7,507	750,000	SH		DFND	1, 2, 3, 4, 5	750,000	0	0
CACTUS ACQUISITION CORP 1 LT	UNIT 08/17/2028	G1745A116	2,281	225,876	SH		DFND	1, 2, 3, 4, 5	225,876	0	0
CAPITALWORKS EMNG MKTS ACQST	UNIT 01/01/2026	G1889L118	4,782	474,921	SH		DFND	1, 2, 3, 4, 5	474,921	0	0
CATALYST PARTNRS ACQUISITN C	CLASS A ORD SHS	G19550105	2,318	238,000	SH		DFND	1, 2, 3, 4, 5	238,000	0	0
CC NEUBERGER PRIN HLDGS II	SHS CL A	G3166T103	3,988	402,780	SH		DFND	1, 2, 3, 4, 5	402,780	0	0
CENAQ ENERGY CORP	CLASS A ORD SHS	15130M102	4,762	480,000	SH		DFND	1, 2, 3, 4, 5	480,000	0	0
CERNER CORP	COM	156782104	318,289	3,427,257	SH		DFND	1, 2, 3, 4, 5	3,427,257	0	0
CF ACQUISITION CORP VII	UNIT 03/16/2028	12521H206	2,538	250,000	SH		DFND	1, 2, 3, 4, 5	250,000	0	0
CIIG CAPITAL PARTNERS II INC	COM CL A	12561U109	1,008	102,157	SH		DFND	1, 2, 3, 4, 5	102,157	0	0
COLFAX CORP	COM	194014106	180,162	3,919,116	SH		DFND	1, 2, 3, 4, 5	3,919,116	0	0
COMMVAULT SYS INC	COM	204166102	295,624	4,289,375	SH		DFND	1, 2, 3, 4, 5	4,289,375	0	0
CONCORD ACQUISITION CORP III	COM CL A	20607V106	2,381	240,500	SH		DFND	1, 2, 3, 4, 5	240,500	0	0
CORTEVA INC	COM	22052L104	420,816	8,900,508	SH		DFND	1, 2, 3, 4, 5	8,900,508	0	0
CRESCERA CAP ACQUISITION COR	UNIT 11/18/2026	G26507122	5,866	584,800	SH		DFND	1, 2, 3, 4, 5	584,800	0	0
CYXTERA TECHNOLOGIES INC	COM CL A	23284C102	208,397	16,526,315	SH		DFND	1, 2, 3, 4, 5	16,526,315	0	0
DATA KNIGHTS ACQUISITION COR	CLASS A COM	237699103	3,370	333,668	SH		DFND	1, 2, 3, 4, 5	333,668	0	0
DIGITAL HEALTH ACQUISITION C	UNIT 11/02/2026	253893200	7,168	700,000	SH		DFND	1, 2, 3, 4, 5	700,000	0	0
DIRECT SELLING ACQUISITIN CO	CL A COM	25460L103	5,720	576,000	SH		DFND	1, 2, 3, 4, 5	576,000	0	0
DRAGONEER GROWTH OPT CORP II	CL A SHS	G28315102	3,083	315,537	SH		DFND	1, 2, 3, 4, 5	315,537	0	0
EG ACQUISITION CORP	COM CL A	26846A100	2,313	238,000	SH		DFND	1, 2, 3, 4, 5	238,000	0	0
EHEALTH INC	COM	28238P109	52,227	2,048,117	SH		DFND	1, 2, 3, 4, 5	2,048,117	0	0
ELANCO ANIMAL HEALTH INC	COM	28414H103	218,116	7,685,555	SH		DFND	1, 2, 3, 4, 5	7,685,555	0	0
EMERGING MARKETS HORIZON COR	UNIT 99/99/9999	G3033X113	5,005	500,000	SH		DFND	1, 2, 3, 4, 5	500,000	0	0
ENERGEM CORP	UNIT 11/15/2026	G30449113	5,788	570,258	SH		DFND	1, 2, 3, 4, 5	570,258	0	0
ESGEN ACQUISITION CORP	SHS CL A	G3R95N103	3,855	388,600	SH		DFND	1, 2, 3, 4, 5	388,600	0	0
EVE MOBILITY ACQUISITION COR	UNIT 99/99/9999	G3218G125	5,005	500,000	SH		DFND	1, 2, 3, 4, 5	500,000	0	0
FOCUS IMPACT ACQUISITION COR	CLASS A COM	34417L109	1,424	144,300	SH		DFND	1, 2, 3, 4, 5	144,300	0	0
FOREST ROAD ACQUISITION COR	CL A	34619V103	4,636	476,500	SH		DFND	1, 2, 3, 4, 5	476,500	0	0
FORTRESS VALUE ACQUIS CORP I	COM CL A	34964G107	3,270	334,678	SH		DFND	1, 2, 3, 4, 5	334,678	0	0
FORTUNE RISE ACQUISITION COR	CL A	34969G102	4,934	496,086	SH		DFND	1, 2, 3, 4, 5	496,086	0	0
FTAC ZEUS ACQUISITION COR	UNIT 04/15/2026	30320F205	2,405	240,500	SH		DFND	1, 2, 3, 4, 5	240,500	0	0
GCP APPLIED TECHNOLOGIES INC	COM	36164Y101	207,056	6,540,000	SH		DFND	1, 2, 3, 4, 5	6,540,000	0	0
GENESIS GRWT TECH ACQUSTN CO	UNIT 99/99/9999	G3R23D110	5,025	500,000	SH		DFND	1, 2, 3, 4, 5	500,000	0	0
GIGCAPITAL 5 INC	COMMON STOCK	37519U109	5,222	528,000	SH		DFND	1, 2, 3, 4, 5	528,000	0	0
GODADDY INC	CL A	380237107	576,318	6,791,399	SH		DFND	1, 2, 3, 4, 5	6,791,399	0	0
GOGREEN INVESTMENTS CORP	ORD SHS CL A	G9461B101	5,437	548,645	SH		DFND	1, 2, 3, 4, 5	548,645	0	0
GREEN DOT CORP	CL A	39304D102	191,859	5,294,110	SH		DFND	1, 2, 3, 4, 5	5,294,110	0	0
GREEN VISOR FIN TEC ACQ CORP	UNIT 11/08/2026	G4166K118	2,458	240,500	SH		DFND	1, 2, 3, 4, 5	240,500	0	0
GROWTH CAP ACQUISITION CORP	CL A	39986V107	339	34,148	SH		DFND	1, 2, 3, 4, 5	34,148	0	0
HEALTHCARE AI ACQUISITION CO	UNIT 12/07/2026	G4373K125	5,005	500,000	SH		DFND	1, 2, 3, 4, 5	500,000	0	0
HUNT COMPANIES ACQUISITIO	UNIT 99/99/9999	G46482116	2,441	240,500	SH		DFND	1, 2, 3, 4, 5	240,500	0	0
HUNTSMAN CORP	COM	447011107	628,755	18,026,236	SH		DFND	1, 2, 3, 4, 5	18,026,236	0	0
INDUSTRIAL HUMAN CAPITAL INC	COM	45617P104	6,736	679,059	SH		DFND	1, 2, 3, 4, 5	679,059	0	0
INFINITE ACQUISITION CORP	UNIT 99/99/9999	G48028115	1,937	192,400	SH		DFND	1, 2, 3, 4, 5	192,400	0	0
INFINT ACQUISITION CORP	UNIT 99/99/9999	G47862118	4,425	441,174	SH		DFND	1, 2, 3, 4, 5	441,174	0	0
INNOVATIVE INTL ACQUSITIN CO	UNIT 10/26/2026	G4809M117	3,587	356,579	SH		DFND	1, 2, 3, 4, 5	356,579	0	0
INTEGRATED RAIL AND RES ACQ	UNIT 99/99/9999	45827R205	10,712	1,065,897	SH		DFND	1, 2, 3, 4, 5	1,065,897	0	0
INTEGRATED WELLNESS ACQ CORP	UNIT 99/99/9999	G4828B126	4,536	450,000	SH		DFND	1, 2, 3, 4, 5	450,000	0	0
INTELLIGENT MEDI ACQSITN COR	CLASS A COM	45828D106	952	96,200	SH		DFND	1, 2, 3, 4, 5	96,200	0	0
INVESTCORP EUROPE ACQUISITIO	UNIT 12/15/2026	G4923T121	5,043	500,000	SH		DFND	1, 2, 3, 4, 5	500,000	0	0
ISHARES TR	RUSSELL 2000 ETF	464287655	307,955	1,384,380	SH		DFND	1, 2, 3, 4, 5	1,384,380	0	0
ISHARES TR	RUSSELL 2000 ETF	464287655	2,498	1,350,000	SH	Put	DFND	1, 2, 3, 4, 5	1,350,000	0	0
JUNIPER II CORP	CL A COM	48203N103	4,834	481,000	SH		DFND	1, 2, 3, 4, 5	481,000	0	0
KHOSLA VENTURES ACQUT CO III	COM CL A	482506102	4,649	476,350	SH		DFND	1, 2, 3, 4, 5	476,350	0	0
KKR ACQUISITION HOLDING I CO	COM CLASS A	48253T109	5,521	566,844	SH		DFND	1, 2, 3, 4, 5	566,844	0	0
L&F ACQUISITION CORP	SHS CL A	G53702109	4,792	477,782	SH		DFND	1, 2, 3, 4, 5	477,782	0	0
LAMF GLOBAL VENTURES CORP I	UNIT 11/05/2026	G5338L116	966	96,200	SH		DFND	1, 2, 3, 4, 5	96,200	0	0
LAVA MEDTECH ACQUISITION COR	CLASS A COM	519345102	474	48,100	SH		DFND	1, 2, 3, 4, 5	48,100	0	0
LEAD EDGE GROWTH OPRTUNTS LT	COM	G54085108	5,580	571,700	SH		DFND	1, 2, 3, 4, 5	571,700	0	0
LEGATO MERGER CORP II	COM	52473Y104	3,959	398,643	SH		DFND	1, 2, 3, 4, 5	398,643	0	0
LF CAPITAL ACQUISITION CORP	UNIT 05/15/2028	50202D201	1,599	159,557	SH		DFND	1, 2, 3, 4, 5	159,557	0	0
LIBERTY RES ACQUISITION CORP	UNIT 10/31/2028	53118A204	5,811	565,251	SH		DFND	1, 2, 3, 4, 5	565,251	0	0
LIONHEART III CORP	CLASS A COM	536262108	2,463	250,000	SH		DFND	1, 2, 3, 4, 5	250,000	0	0
M3 BRIGADE ACQUISITION III	CL A COM	55407R103	2,374	240,500	SH		DFND	1, 2, 3, 4, 5	240,500	0	0
MAGELLAN HEALTH INC	COM NEW	559079207	225,041	2,369,100	SH		DFND	1, 2, 3, 4, 5	2,369,100	0	0
MAXPRO CAPITAL ACQUISITN COR	CLASS A COM	57778T106	2,388	240,500	SH		DFND	1, 2, 3, 4, 5	240,500	0	0
MCLAREN TECHNOLOGY ACQ CORP	CLASS A COM	58176U109	7,252	731,000	SH		DFND	1, 2, 3, 4, 5	731,000	0	0
MEDNAX INC	COM	58502B106	160,947	5,915,000	SH		DFND	1, 2, 3, 4, 5	5,915,000	0	0
MEDTECH ACQUISITION CORP	COM CL A	58507N105	2,948	298,368	SH		DFND	1, 2, 3, 4, 5	298,368	0	0
MERIT MED SYS INC	COM	589889104	81,124	1,302,152	SH		DFND	1, 2, 3, 4, 5	1,302,152	0	0
MISSION ADVANCEMENT CORP	CL A	60501L101	3,709	381,150	SH		DFND	1, 2, 3, 4, 5	381,150	0	0
MOTIVE CAPITAL CORP	SHS CL A	G6293A103	2,952	300,000	SH		DFND	1, 2, 3, 4, 5	300,000	0	0
MOUNT RAINIER ACQUISITION CO	UNIT 11/27/2026	623006202	7,378	725,421	SH		DFND	1, 2, 3, 4, 5	725,421	0	0
MOUNTAIN & CO I ACQUISITN CO	UNIT 11/04/2026	G6301J120	5,091	498,100	SH		DFND	1, 2, 3, 4, 5	498,100	0	0
NABORS ENERGY TRANSITION COR	UNIT 99/99/9999	629567207	2,441	240,500	SH		DFND	1, 2, 3, 4, 5	240,500	0	0
NEWCOURT ACQUISITION CORP	CLASS A ORD SHS	G6448C103	5,833	588,600	SH		DFND	1, 2, 3, 4, 5	588,600	0	0
NORTONLIFELOCK INC	COM	668771108	433,982	16,704,454	SH		DFND	1, 2, 3, 4, 5	16,704,454	0	0
OMNILIT ACQUISITION CORP	UNIT 11/08/2026	68218C207	4,829	481,000	SH		DFND	1, 2, 3, 4, 5	481,000	0	0
ON SEMICONDUCTOR CORP	COM	682189105	513,997	7,567,681	SH		DFND	1, 2, 3, 4, 5	7,567,681	0	0
ONYX ACQUISITION CO I	SHS CL A	G6755Q109	7,627	769,600	SH		DFND	1, 2, 3, 4, 5	769,600	0	0
PAPA JOHNS INTL INC	COM	698813102	368,292	2,759,360	SH		DFND	1, 2, 3, 4, 5	2,759,360	0	0
PARABELLUM ACQUISITION CORP	COM CL A	69901P109	1,404	144,000	SH		DFND	1, 2, 3, 4, 5	144,000	0	0
PARSEC CAPITAL ACQUISITION	CL A	70184A108	4,050	408,302	SH		DFND	1, 2, 3, 4, 5	408,302	0	0
PEARL HOLDINGS ACQUISITN COR	UNIT 12/15/2026	G44525122	5,000	500,000	SH		DFND	1, 2, 3, 4, 5	500,000	0	0
PEGASUS DIGITAL MOBILITY ACQ	CL A ORD SHS	G69768102	2,831	288,600	SH		DFND	1, 2, 3, 4, 5	288,600	0	0
PHOENIX BIOTECH ACQUISITION	CLASS A COM	71902K105	238	24,050	SH		DFND	1, 2, 3, 4, 5	24,050	0	0
PLUM ACQUISITION CORP I	CLASS A ORD SHS	G7134L126	3,712	381,488	SH		DFND	1, 2, 3, 4, 5	381,488	0	0
PYROPHYTE ACQUISITION CORP	CL A ORD SHS	G7308P101	1,899	192,400	SH		DFND	1, 2, 3, 4, 5	192,400	0	0
RCF ACQUISITION CORP	UNIT 99/99/9999	G7330C128	1,457	144,300	SH		DFND	1, 2, 3, 4, 5	144,300	0	0
ROSE HILL ACQUISITION CORP	CLASS A ORD	G7637J107	6,680	673,401	SH		DFND	1, 2, 3, 4, 5	673,401	0	0
ROSS ACQUISITION CORP II	SHS CL A	G7641C106	4,184	428,700	SH		DFND	1, 2, 3, 4, 5	428,700	0	0
SANABY HEALTH ACQUISITION CO	CL A COM	79956P102	2,864	288,600	SH		DFND	1, 2, 3, 4, 5	288,600	0	0
SCULPTOR ACQUISITION CORP I	UNIT 99/99/9999	G7T983129	5,005	500,000	SH		DFND	1, 2, 3, 4, 5	500,000	0	0
SEMPER PARATUS ACQUISITION C	UNIT 11/04/2026	G8028L123	4,844	481,000	SH		DFND	1, 2, 3, 4, 5	481,000	0	0
SHOULDERUP TECHNOLOGY ACQUIS	UNIT 99/99/9999	82537G203	4,178	413,707	SH		DFND	1, 2, 3, 4, 5	413,707	0	0
SIZZLE ACQUISITION CORP	UNIT 11/02/2026	83014E208	6,919	681,000	SH		DFND	1, 2, 3, 4, 5	681,000	0	0
SLAM CORP	CL A SHS	G8210L105	5,567	572,753	SH		DFND	1, 2, 3, 4, 5	572,753	0	0
SOAR TECHNOLOGY ACQUISN CORP	CL A COM	G82472112	1,890	186,912	SH		DFND	1, 2, 3, 4, 5	186,912	0	0
SOUTHPORT ACQUISITION CORP	UNIT 99/99/9999	84465L204	5,000	500,000	SH		DFND	1, 2, 3, 4, 5	500,000	0	0
SPARTAN ACQUISITION CORP III	COM CL A	84677R106	4,762	482,501	SH		DFND	1, 2, 3, 4, 5	482,501	0	0
SPINDLETOP HEALTH ACQUISITIO	COM CL A	84854Q103	6,945	727,200	SH		DFND	1, 2, 3, 4, 5	727,200	0	0
TAILWIND ACQUISITION CORP	COM CL A	87403Q102	3,755	381,600	SH		DFND	1, 2, 3, 4, 5	381,600	0	0
TALON 1 ACQUISITION CORP	UNIT 11/02/2026	G86656124	4,708	466,608	SH		DFND	1, 2, 3, 4, 5	466,608	0	0
TCV ACQUISITION CORP	CL A SHS	G8704C124	1,409	142,950	SH		DFND	1, 2, 3, 4, 5	142,950	0	0
THRIVE ACQUISITION CORPORATI	CLASS A ORD	G7158C101	4,999	506,000	SH		DFND	1, 2, 3, 4, 5	506,000	0	0
TREBIA ACQUISITION CORP	COM CL A	G9027T109	6,774	680,100	SH		DFND	1, 2, 3, 4, 5	680,100	0	0
VAHANNA TECH EDGE ACQSTN I C	UNIT 11/22/2026	G9320Z125	5,842	580,103	SH		DFND	1, 2, 3, 4, 5	580,103	0	0
VISION SENSING ACQUISITION C	CLASS A COM	92838J103	4,917	496,134	SH		DFND	1, 2, 3, 4, 5	496,134	0	0
VMG CONSUMER ACQUISITION COR	UNIT 11/08/2026	91842V201	1,952	192,400	SH		DFND	1, 2, 3, 4, 5	192,400	0	0
WARBURG PINCUS CAPTAL CORP I	SHS CL A	G9460M108	7,879	807,272	SH		DFND	1, 2, 3, 4, 5	807,272	0	0
WILLIS TOWERS WATSON PLC LTD	SHS	G96629103	498,941	2,100,894	SH		DFND	1, 2, 3, 4, 5	2,100,894	0	0