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SIG

Senator Investment Group Portfolio holdings

AUM $2.18B
1-Year Est. Return 58.56%
This Fund
S&P 500
This Quarter Est. Return
+9.24%
1 Year Est. Return
+58.56%
3 Year Est. Return
+218.66%
5 Year Est. Return
+292.37%
10 Year Est. Return
+1,384.79%
AUM
$2.49B
AUM Growth
-$212M
Cap. Flow
-$372M
Cap. Flow %
-14.9%
Top 10 Hldgs %
50.97%
Holding
80
New
19
Increased
14
Reduced
20
Closed
20

Top Buys

Rank Stock Value
1
TSM icon
TSMC
TSM
+$40.9M
2
DHR icon
Danaher
DHR
+$37.2M
3
BILL icon
BILL Holdings
BILL
+$35.6M
4
LPLA icon
LPL Financial
LPLA
+$35.4M
5
BKD icon
Brookdale Senior Living
BKD
+$33.5M

Top Sells

Rank Stock Value
1
SPY icon
State Street SPDR S&P 500 ETF Trust
SPY
+$75M
2
NTNX icon
Nutanix
NTNX
+$57.6M
3
JPM icon
JPMorgan Chase
JPM
+$55.2M
4
PFGC icon
Performance Food Group
PFGC
+$45.9M
5
IWM icon
iShares Russell 2000 ETF
IWM
+$44M

Sector Composition

Rank Sector Weight
1 Industrials 30.16%
2 Technology 17.68%
3 Consumer Discretionary 14.54%
4 Financials 14.27%
5 Materials 8.79%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
UAL icon
1
United Airlines
UAL
$37.5B
$350M 14.03%
3,128,629
+33,986
+1% +$3.43M
WWD icon
2
Woodward
WWD
$23.4B
$137M 5.47%
451,538
-23,289
-5% -$6.41M
COF icon
3
Capital One
COF
$128B
$114M 4.58%
471,805
+59,529
+14% +$13.3M
CVNA icon
4
Carvana
CVNA
$48.2B
$110M 4.4%
1,299,660
-154,990
-11% -$11.5M
AMZN icon
5
Amazon
AMZN
$2.66T
$99.3M 3.98%
430,000
-45,161
-10% -$10.3M
TSM icon
6
TSMC
TSM
$2.07T
$98.6M 3.95%
324,500
+139,487
+75% +$40.9M
NVDA icon
7
NVIDIA
NVDA
$4.91T
$94.1M 3.77%
504,679
+126,526
+33% +$23.6M
MSFT icon
8
Microsoft
MSFT
$2.93T
$90.7M 3.64%
187,500
-12,500
-6% -$6.26M
SSNC icon
9
SS&C Technologies
SSNC
$16.8B
$90.5M 3.63%
1,035,193
+58,320
+6% +$4.97M
WBD icon
10
Warner Bros
WBD
$67.4B
$87.9M 3.52%
3,049,244
-787,500
-21% -$18.4M
TECK icon
11
Teck Resources
TECK
$27B
$79.5M 3.19%
1,659,442
-328,227
-17% -$14.2M
APO icon
12
Apollo Global Management
APO
$69.5B
$77.7M 3.12%
537,070
+199,798
+59% +$26.5M
PRM icon
13
Perimeter Solutions
PRM
$5.61B
$64.6M 2.59%
2,348,000
+248,000
+12% +$6.26M
UNP icon
14
Union Pacific
UNP
$179B
$63.6M 2.55%
274,833
-46,274
-14% -$10.6M
META icon
15
Meta Platforms (Facebook)
META
$1.64T
$48.6M 1.95%
73,574
-11,328
-13% -$7.56M
GE icon
16
GE Aerospace
GE
$364B
$46.2M 1.85%
150,000
-17,500
-10% -$5.27M
HOOD icon
17
Robinhood
HOOD
$89.7B
$45.8M 1.84%
404,819
– –
SN icon
18
SharkNinja
SN
$21.9B
$44.8M 1.79%
400,000
-95,897
-19% -$9.45M
VRT icon
19
Vertiv
VRT
$111B
$44.4M 1.78%
274,055
-58,754
-18% -$10.2M
DHR icon
20
Danaher
DHR
$144B
$38.8M 1.55%
+169,416
New +$37.2M
JHX icon
21
James Hardie Industries
JHX
$15B
$37.9M 1.52%
1,825,797
+911,860
+100% +$18.3M
PFSI icon
22
PennyMac Financial
PFSI
$4.43B
$37.9M 1.52%
287,093
+31,737
+12% +$4.04M
BILL icon
23
BILL Holdings
BILL
$4.45B
$37.8M 1.52%
+693,379
New +$35.6M
ATI icon
24
ATI
ATI
$25.4B
$37.3M 1.5%
325,000
– –
NU icon
25
Nu Holdings
NU
$65.6B
$36.8M 1.48%
2,200,000
+239,798
+12% +$3.85M
1
2 3 4

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SCP
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Senator Investment Group's Q4 2025 Portfolio in Review

As of Q4 2025, Senator Investment Group held 80 positions worth $2.49B, down 7.8% from $2.71B the previous quarter. Its ten largest holdings account for 51% of the portfolio.

Senator Investment Group withdrew a net $372M in Q4 2025, closing 20 positions and reducing 20 holdings. Its most notable exit was Nutanix, an estimated $57.6M position sold in full.

By sector, the portfolio is most concentrated in Industrials at 30% of assets, up from 27% a quarter earlier, followed by Technology and Consumer Discretionary.

Against the trend, Senator Investment Group opened a new position in Danaher worth $38.8M.

  • Senator Investment Group's largest Q4 2025 buy was Danaher: 169,416 shares worth $38.8M.
  • Senator Investment Group added most to TSMC in Q4 2025, an estimated $40.9M increase.
  • Senator Investment Group's biggest Q4 2025 reduction was State Street SPDR S&P 500 ETF Trust, cutting an estimated $75M.
  • Senator Investment Group fully exited Nutanix in Q4 2025, selling an estimated $57.6M.
  • Senator Investment Group's ten largest holdings make up 51% of its $2.49B portfolio in Q4 2025.
  • Senator Investment Group opened 19 new positions and closed 20 in Q4 2025.
  • Senator Investment Group's portfolio value fell 7.8% quarter-over-quarter to $2.49B.

Based on Senator Investment Group's 13F filing for Q4 2025, filed 13 Feb 2026.