JANA Partners Management, LP

CIK 0001998597

Annualised vol

5.33713%

Beta

0.199236

HHI

1400.527338

Top-10 weight

100.0%

VaR 95%

0.479267%

VaR 99%

0.924028%

Max drawdown

9.830501%

Matched value

35.328758%

Returns of reported holdings

Loading returns…

What the latest 13F shows bought and sold against the quarter before, by share count.

Ticker	Change	Shares now	Shares before	Share change %	Value now ($)
FISV	NEW	3,662,080	-	-	179,625,024
MKL	NEW	76,743	-	-	149,879,846
ALKT	NEW	6,747,707	-	-	122,268,451
FUN	NEW	4,116,099	-	-	87,672,909
P	REDUCED	989,196	1,042,296	-5.09%	77,938,753
RPD	NEW	6,749,936	-	-	54,674,482

Ticker	Change	Issuer	Class	CUSIP	Value ($)	Weight %	Shares
-		MERCURY SYS INC	COM	589378108	484,285,998	25.46	3958849.0
-		COOPER COS INC	COM	216648501	256,899,641	13.5	3582480.0
-		STATE STR SPDR S&P 500 ETF T	TR UNIT	78462F103	256,115,973	13.46	342965.0
-		LAMB WESTON HLDGS INC	COM	513272104	232,940,339	12.25	5394635.0
FISV	NEW	FISERV INC	COM	337738108	179,625,024	9.44	3662080.0
MKL	NEW	MARKEL GROUP INC	COM	570535104	149,879,846	7.88	76743.0
ALKT	NEW	ALKAMI TECHNOLOGY INC	COM	01644J108	122,268,451	6.43	6747707.0
FUN	NEW	SIX FLAGS ENTERTAINMENT CORP	COM	83001C108	87,672,909	4.61	4116099.0
P	REDUCED	EVERPURE INC	CL A	74624M102	77,938,753	4.1	989196.0
RPD	NEW	RAPID7 INC	COM	753422104	54,674,482	2.87	6749936.0

Period	Filed	Value ($)	Positions	Vol %	Beta	Max DD %
2026-06-30	2026-08-14	1,902,301,416	10	5.33713	0.199236	9.830501
2026-03-31	2026-06-30	61,537,156	1	50.192794	1.347461	69.434751
2025-12-31	2026-02-17	1,921,781,130	12	4.47859	0.15698	8.381478
2025-09-30	2025-11-14	2,065,490,788	12	5.918652	0.214957	12.474518
2025-03-31	2025-05-15	1,936,600,795	10	7.767138	0.288149	17.002319
2024-12-31	2025-02-14	2,033,102,865	11	7.584331	0.272103	16.469304