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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
BKD icon
26
Brookdale Senior Living
BKD
$3.43B
$36.8M 1.47%
+3,409,263
New +$33.5M
LPLA icon
27
LPL Financial
LPLA
$28.8B
$35.7M 1.43%
+100,000
New +$35.4M
LTH icon
28
Life Time Group Holdings
LTH
$9.87B
$35.2M 1.41%
1,325,000
-275,000
-17% -$7.16M
CMCSA icon
29
Comcast
CMCSA
$87.2B
$35M 1.4%
+1,170,000
New +$33.4M
AS icon
30
Amer Sports
AS
$21.1B
$34.5M 1.39%
+925,000
New +$31.7M
VIK icon
31
Viking Holdings
VIK
$47.5B
$33.9M 1.36%
+475,000
New +$30.3M
APH icon
32
Amphenol
APH
$201B
$27M 1.08%
+200,000
New +$26.8M
MT icon
33
ArcelorMittal
MT
$54.2B
$26.4M 1.06%
+580,000
New +$23.8M
ATRO icon
34
Astronics
ATRO
$3.51B
$24.9M 1%
550,806
-195,227
-26% -$8.19M
UNH icon
35
UnitedHealth
UNH
$377B
$24.8M 0.99%
+75,000
New +$25.4M
ULS icon
36
UL Solutions
ULS
$18.4B
$23.7M 0.95%
300,000
+25,000
+9% +$2.01M
HWM icon
37
Howmet Aerospace
HWM
$115B
$20M 0.8%
97,754
– –
VST icon
38
Vistra
VST
$52.6B
$17.7M 0.71%
110,000
-50,000
-31% -$9.11M
GLD icon
39
SPDR Gold Trust
GLD
$131B
$11.9M 0.48%
30,000
-2,296
-7% -$877K
MEOH icon
40
Methanex
MEOH
$4.2B
$10.9M 0.44%
275,000
+125,000
+83% +$4.65M
XLI icon
41
State Street Industrial Select Sector SPDR ETF
XLI
$33.3B
$9.5M 0.38%
+61,274
New +$9.43M
OPTU
42
Optimum Communications Inc
OPTU
$336M
$8.25M 0.33%
+5,000,000
New +$10.2M
WRBY icon
43
Warby Parker
WRBY
$3.47B
$8.22M 0.33%
+377,148
New +$8.21M
BA icon
44
Boeing
BA
$185B
$5.97M 0.24%
27,500
-160,000
-85% -$32.9M
IMSR
45
Terrestrial Energy
IMSR
$536M
$5.5M 0.22%
+900,000
New +$12M
MEOH icon
46
CALL
Methanex
MEOH
$4.2B
$3.97M 0.16%
+100,000
New +$3.72M
GGR icon
47
Gogoro
GGR
$61M
$3.7M 0.15%
1,350,000
+1,282,500
+1,900% +$5.17M
KWEB icon
48
KraneShares CSI China Internet ETF
KWEB
$5.69B
$3.51M 0.14%
+103,000
New +$3.96M
GOOG icon
49
Alphabet (Google) Class C
GOOG
$4.56T
$3.37M 0.14%
+10,750
New +$3.08M
GLXY
50
Galaxy Digital Inc
GLXY
$4.19B
$3.22M 0.13%
143,639
– –
1
2
3 4

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CAG
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MMLI
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MIAS
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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.