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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
-0.05%
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
$2.18B
AUM Growth
-$317M
Cap. Flow
-$207M
Cap. Flow %
-9.5%
Top 10 Hldgs %
38.33%
Holding
84
New
24
Increased
14
Reduced
17
Closed
19

Top Buys

Rank Stock Value
1
BA icon
Boeing
BA
+$71.4M
2
V icon
Visa
V
+$67.5M
3
AVGO icon
Broadcom
AVGO
+$61.7M
4
DHR icon
Danaher
DHR
+$56.2M
5
C icon
Citigroup
C
+$37.6M

Top Sells

Rank Stock Value
1
UAL icon
United Airlines
UAL
+$178M
2
COF icon
Capital One
COF
+$114M
3
SSNC icon
SS&C Technologies
SSNC
+$90.5M
4
WWD icon
Woodward
WWD
+$81M
5
UNP icon
Union Pacific
UNP
+$63.6M

Sector Composition

Rank Sector Weight
1 Industrials 21.83%
2 Technology 14.44%
3 Consumer Discretionary 14.29%
4 Financials 10.39%
5 Healthcare 8.81%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
MEOH icon
76
Methanex
MEOH
$4.24B
– –
-275,000
Closed -$10.9M
PFSI icon
77
PennyMac Financial
PFSI
$4.43B
– –
-287,093
Closed -$37.9M
PLTR icon
78
Palantir
PLTR
$317B
– –
-12,000
Closed -$2.13M
SSNC icon
79
SS&C Technologies
SSNC
$16.8B
– –
-1,035,193
Closed -$90.5M
UNP icon
80
Union Pacific
UNP
$179B
– –
-274,833
Closed -$63.6M
XLI icon
81
State Street Industrial Select Sector SPDR ETF
XLI
$33.3B
– –
-61,274
Closed -$9.5M
ETHA
82
iShares Ethereum Trust ETF
ETHA
$5.09B
– –
-134,000
Closed -$2.42M
IMSR
83
Terrestrial Energy
IMSR
$490M
– –
-900,000
Closed -$5.5M
1 2 3
4

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PVI
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SCP
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OWP
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CAG
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SQA
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ET
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MMLI
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Senator Investment Group's Q1 2026 Portfolio in Review

As of Q1 2026, Senator Investment Group held 84 positions worth $2.18B, down 13% from $2.49B the previous quarter. Its ten largest holdings account for 38% of the portfolio.

Senator Investment Group withdrew a net $207M in Q1 2026, closing 19 positions and reducing 17 holdings. Its most notable exit was Capital One, an estimated $114M position sold in full.

By sector, the portfolio is most concentrated in Industrials at 22% of assets, down from 30% a quarter earlier, followed by Technology and Consumer Discretionary.

Against the trend, Senator Investment Group opened a new position in Visa worth $63.5M.

  • Senator Investment Group's largest Q1 2026 buy was Visa: 210,000 shares worth $63.5M.
  • Senator Investment Group added most to Boeing in Q1 2026, an estimated $71.4M increase.
  • Senator Investment Group's biggest Q1 2026 reduction was United Airlines, cutting an estimated $178M.
  • Senator Investment Group fully exited Capital One in Q1 2026, selling an estimated $114M.
  • Senator Investment Group's ten largest holdings make up 38% of its $2.18B portfolio in Q1 2026.
  • Senator Investment Group opened 24 new positions and closed 19 in Q1 2026.
  • Senator Investment Group's portfolio value fell 13% quarter-over-quarter to $2.18B.

Based on Senator Investment Group's 13F filing for Q1 2026, filed 13 May 2026.