Senator Investment Group LP

Q4 2025 13F-HR Holdings

Location
New York, NY
Holdings as of
12/31/2025
Date filed
2/13/2026
Form type
13F-HR
Num holdings
60
Total value ($000)
$2,494,380
Net value change ($000)
-212,387 (-7.8%)
New positions
17
Sold out positions
15
Turnover %
29.6%
Sector allocation + QoQ delta (equities-only)
Prev filing: 11/14/2025 Next filing: — SEC filing

Snapshot: Change Analysis

Compared to Q3 2025
Methodology: sector metrics are equities-only; instrument mix chart is ex-options; options exposure is shown separately. Why this matters.
Top Adds (Value $000, Stocks/ETFs)
UAL 51,210 17.1%
TSM 46,940 90.8%
DHR 38,783 NEW
BILL 37,817 NEW
BKD 36,786 NEW
LPLA 35,717 NEW
CMCSA 34,971 NEW
AS 34,549 NEW
VIK 33,920 NEW
APO 32,798 73.0%
Top Reduces (Value $000, Stocks/ETFs)
SPY -73,899 -97.3%
NTNX -57,551 -100.0%
JPM -55,200 -100.0%
PFGC -45,921 -100.0%
IWM -44,037 -100.0%
FLUT -41,813 -100.0%
BA -34,497 -85.2%
APD -34,090 -100.0%
FOUR -21,279 -100.0%
CCOI -18,534 -100.0%
Instrument mix + QoQ Δ (ex-options)
How this table is calculated: SEC VALUE ($000) is used as reported. For derivatives (PUT/CALL/WARRANT/RIGHT), SEC value represents reported underlying exposure, not premium cash paid/received. Column % is bucket-based: non-options share is calculated inside non-option total, options share is calculated inside options total. Details.
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Instrument:
Issuer Name Ticker Sector Industry Class History Value ($000) % Shares Shares Δ Shares Δ% Value Δ ($000) Value Δ% Principal Option Type