Senator Investment Group LP

New York, NY · CIK 1443689 · 13F filing filed 2026-08-12

No investment adviser registration (Form ADV) found for this filer. It may be a parent company whose subsidiaries are the registered advisers, a bank or insurer, or a manager based outside the US.

Legal entitySENATOR INVESTMENT GROUP LP (US)

Kindhedge funds, private equity, futures
Others nearbyNew York, NY
FamilySenator Investment Group LP · 2 related pages

$2.7bn reported value +64.1% vs Q1 2026

58positions

49.5%in top 10

0 new 11 added 22 reduced 0 sold out vs Q1 2026

This manager withheld holdings under SEC confidential treatment in both Q2 2026 and Q1 2026, so new and sold-out positions can't be determined.

Holdings, Q2 2026

The small lines show how much was held over the last 4 quarters (adjusted for stock splits).

#	Security	Ticker	Shares	Value	% of portfolio	Change	Shares change
1	DPC HOLDINGS PLC ORDINARY SHARES DPC	DPC	5,022,738	$246.4m8.99%	8.99%	Not comparable
2	SPDR S&P 500 ETF TR TR UNIT SPY	SPY	246,000	$183.7m6.70%	6.70%	Added +243.0k	+243,000 8100.0%
3	INVESCO QQQ TR UNIT SER 1 QQQ	QQQ	213,500	$157.2m5.74%	5.74%	Not comparable
4	UNITED AIRLS HLDGS INC COM UAL	UAL	1,075,439	$146.2m5.34%	5.34%	Reduced -354.2k	-354,190 -24.8%
5	BOEING CO COM BA	BA	646,458	$139.9m5.11%	5.11%	Added +205.5k	+205,458 46.6%
6	VISA INC COM CL A V	V	315,788	$108.3m3.95%	3.95%	Added +60.8k	+60,788 23.8%
7	TAIWAN SEMICONDUCTOR MFG LTD SPONSORED ADS TSM	TSM	210,658	$100.6m3.67%	3.67%	Reduced -51.8k	-51,842 -19.8%
8	AMAZON COM INC COM AMZN	AMZN	420,000	$100.1m3.65%	3.65%	Reduced -190.0k	-190,000 -31.1%
9	WOODWARD INC COM WWD	WWD	223,591	$95.1m3.47%	3.47%	Reduced -2.9k	-2,947 -1.3%
10	UNITEDHEALTH GROUP INC COM UNH	UNH	186,677	$77.6m2.83%	2.83%	Added +151.7k	+151,677 433.4%
11	AKAMAI TECHNOLOGIES INC COM AKAM	AKAM	640,000	$75.7m2.76%	2.76%	Not comparable
12	CARVANA CO CL A CVNA	CVNA	1,137,870	$74.9m2.73%	2.73%	Added +215.0k	+215,000 23.3%
13	NVIDIA CORPORATION COM NVDA	NVDA	336,579	$67.3m2.46%	2.46%	Reduced -488.1k	-488,100 -59.2%
14	FLEX LTD ORD FLEX	FLEX	413,438	$67.0m2.45%	2.45%	Not comparable
15	DANAHER CORPORATION COM DHR	DHR	340,881	$64.9m2.37%	2.37%	Reduced -92.4k	-92,435 -21.3%
16	PERIMETER SOLUTIONS INC COMMON STOCK PRM	PRM	1,795,000	$64.0m2.34%	2.34%	Reduced -575.0k	-575,000 -24.3%
17	BROADCOM INC COM AVGO	AVGO	162,136	$61.2m2.24%	2.24%	Reduced -25.5k	-25,507 -13.6%
18	CONOCOPHILLIPS COM COP	COP	538,290	$56.0m2.04%	2.04%	Added +319.3k	+319,328 145.8%
19	META PLATFORMS INC CL A META	META	91,574	$51.6m1.88%	1.88%	Reduced -42.0k	-42,000 -31.4%
20	AMER SPORTS INC COM SHS AS	AS	1,500,000	$50.8m1.85%	1.85%	Added +199.0k	+199,000 15.3%
21	THERMO FISHER SCIENTIFIC INC COM TMO	TMO	100,000	$50.1m1.83%	1.83%	Not comparable
22	SHARKNINJA INC COM SHS SN	SN	314,011	$47.8m1.74%	1.74%	Reduced -240.0k	-240,000 -43.3%
23	APPLIED MATLS INC COM AMAT	AMAT	65,000	$47.0m1.72%	1.72%	Unchanged
24	CAPITAL ONE FINL CORP COM COF	COF	233,129	$46.8m1.71%	1.71%	Not comparable
25	BROOKDALE SR LIVING INC COM BKD	BKD	2,859,263	$46.0m1.68%	1.68%	Added +400.0k	+400,000 16.3%
26	DICKS SPORTING GOODS INC COM DKS	DKS	200,000	$45.4m1.66%	1.66%	Not comparable
27	NU HLDGS LTD ORD SHS CL A NU	NU	3,225,000	$43.1m1.57%	1.57%	Added +775.0k	+775,000 31.6%
28	TECK RESOURCES LTD CL B TECK	TECK	705,673	$42.0m1.53%	1.53%	Reduced -63.0k	-63,000 -8.2%
29	PRIMO BRANDS CORPORATION CLASS A COM SHS PRMB	PRMB	1,607,935	$39.3m1.43%	1.43%	Not comparable
30	ELEMENT SOLUTIONS INC COM ESI	ESI	725,000	$34.6m1.26%	1.26%	Not comparable
31	CONSTELLIUM SE CL A SHS CSTM	CSTM	1,083,489	$34.5m1.26%	1.26%	Not comparable
32	MKS INC. COM MKSI	MKSI	65,000	$28.9m1.06%	1.06%	Not comparable
33	TARGET HOSPITALITY CORP COM TH	TH	1,399,345	$28.5m1.04%	1.04%	Not comparable
34	CLEVELAND-CLIFFS INC NEW COM CLF	CLF	2,741,569	$25.7m0.94%	0.94%	Not comparable
35	UL SOLUTIONS INC CLASS A COM SHS ULS	ULS	250,000	$25.5m0.93%	0.93%	Reduced -150.0k	-150,000 -37.5%
36	VERTIV HOLDINGS CO COM CL A VRT	VRT	68,746	$23.0m0.84%	0.84%	Reduced -191.3k	-191,254 -73.6%
37	VIASAT INC COM VSAT	VSAT	180,000	$16.2m0.59%	0.59%	Not comparable
38	ATI INC COM ATI	ATI	80,000	$15.8m0.58%	0.58%	Reduced -65.0k	-65,000 -44.8%
39	ALKERMES PLC SHS ALKS	ALKS	275,000	$14.4m0.53%	0.53%	Added +40.0k	+40,000 17.0%
40	BOSTON SCIENTIFIC CORP COM BSX	BSX	300,000	$12.8m0.47%	0.47%	Not comparable
41	ALTICE USA INC CL A OPTU	OPTU	8,000,000	$11.6m0.42%	0.42%	Added +3.0m	+3,000,000 60.0%
42	SCHOLAR ROCK HLDG CORP COM SRRK	SRRK	205,000	$11.3m0.41%	0.41%	Not comparable
43	SPDR GOLD TR GOLD SHS GLD	GLD	30,000	$11.1m0.40%	0.40%	Unchanged
44	NATERA INC COM NTRA	NTRA	32,500	$8.8m0.32%	0.32%	Not comparable
45	ABIVAX SA SPONSORED ADS ABVX	ABVX	55,000	$7.3m0.27%	0.27%	Not comparable
46	GOGORO INC ORDINARY SHARES GGR	GGR	1,350,000	$5.4m0.20%	0.20%	Unchanged
47	AZUL S A SPONSORED ADS AZUL	AZUL	505,584	$4.5m0.17%	0.17%	Not comparable
48	KINETIK HOLDINGS INC COM NEW CL A KNTK	KNTK	75,500	$3.6m0.13%	0.13%	Unchanged
49	ALPHABET INC CAP STK CL C GOOG	GOOG	10,000	$3.5m0.13%	0.13%	Reduced -2.5k	-2,500 -20.0%
50	TERAWULF INC COM WULF	WULF	139,071	$3.4m0.13%	0.13%	Unchanged
51	VISTRA CORP COM VST	VST	16,763	$2.7m0.10%	0.10%	Reduced -180.0k	-180,000 -91.5%
52	GALAXY DIGITAL INC. CL A GLXY	GLXY	96,491	$2.6m0.10%	0.10%	Reduced -47.1k	-47,148 -32.8%
53	ARCELORMITTAL SA LUXEMBOURG NY REGISTRY SH MT	MT	41,258	$2.5m0.09%	0.09%	Reduced -300.0k	-300,000 -87.9%
54	BARCLAYS PLC ADR BCS	BCS	67,232	$1.8m0.07%	0.07%	Unchanged
55	WARBY PARKER INC CL A COM WRBY	WRBY	50,000	$1.5m0.06%	0.06%	Reduced -450.0k	-450,000 -90.0%
56	RIOT PLATFORMS INC COM RIOT	RIOT	48,501	$1.3m0.05%	0.05%	Reduced -1.5m	-1,451,499 -96.8%
57	ASTRONICS CORP COM ATRO	ATRO	6,702	$544.6k0.02%	0.02%	Reduced -14.8k	-14,829 -68.9%
58	WARNER BROS DISCOVERY INC COM SER A WBD	WBD	20,061	$534.8k0.02%	0.02%	Reduced -3.0m	-3,029,183 -99.3%