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Two Sigma Investments

Two Sigma Investments Portfolio holdings

AUM $124B
1-Year Est. Return 33.93%
This Fund
S&P 500
This Quarter Est. Return
+14.35%
1 Year Est. Return
+33.93%
3 Year Est. Return
+96.56%
5 Year Est. Return
+105.93%
10 Year Est. Return
+538.83%
AUM
$56.5B
AUM Growth
+$9.69B
Cap. Flow
+$2.96B
Cap. Flow %
5.25%
Top 10 Hldgs %
7.66%
Holding
3,681
New
509
Increased
1,200
Reduced
1,276
Closed
531

Top Buys

Rank Stock Value
1
IGV icon
iShares Expanded Tech-Software Sector ETF
IGV
+$312M
2
UNH icon
UnitedHealth
UNH
+$286M
3
DUOL icon
Duolingo
DUOL
+$247M
4
AON icon
Aon
AON
+$226M
5
CB icon
Chubb
CB
+$221M

Top Sells

Rank Stock Value
1
AVGO icon
Broadcom
AVGO
+$338M
2
MRVL icon
Marvell Technology
MRVL
+$241M
3
AMD icon
Advanced Micro Devices
AMD
+$240M
4
NOW icon
ServiceNow
NOW
+$203M
5
SPY icon
State Street SPDR S&P 500 ETF Trust
SPY
+$193M

Sector Composition

Rank Sector Weight
1 Technology 16.79%
2 Financials 14.46%
3 Healthcare 12.9%
4 Consumer Discretionary 8.96%
5 Industrials 8.83%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
TMO icon
26
Thermo Fisher Scientific
TMO
$214B
$258M 0.46%
637,117
+305,856
+92% +$128M
ZS icon
27
Zscaler
ZS
$24B
$255M 0.45%
812,308
+579,991
+250% +$145M
MSCI icon
28
MSCI
MSCI
$41.9B
$252M 0.45%
436,842
+15,193
+4% +$8.41M
TEAM icon
29
Atlassian
TEAM
$24.9B
$252M 0.45%
1,239,975
+609,176
+97% +$127M
GOOGL icon
30
Alphabet (Google) Class A
GOOGL
$4.08T
$251M 0.44%
1,422,143
-167,120
-11% -$27.4M
TMUS icon
31
T-Mobile US
TMUS
$186B
$244M 0.43%
1,024,186
+800,200
+357% +$195M
GEV icon
32
GE Vernova
GEV
$262B
$243M 0.43%
459,054
+435,816
+1,875% +$181M
BAC icon
33
Bank of America
BAC
$433B
$238M 0.42%
5,031,873
+3,451,423
+218% +$145M
MSI icon
34
Motorola Solutions
MSI
$71.5B
$237M 0.42%
563,990
+209,898
+59% +$87.8M
UNH icon
35
UnitedHealth
UNH
$383B
$236M 0.42%
756,506
+748,406
+9,240% +$286M
DHR icon
36
Danaher
DHR
$138B
$235M 0.42%
1,189,679
+84,078
+8% +$16.3M
DUOL icon
37
Duolingo
DUOL
$6.22B
$235M 0.42%
572,841
+562,685
+5,540% +$247M
UNP icon
38
Union Pacific
UNP
$172B
$235M 0.42%
1,019,532
+944,994
+1,268% +$210M
COST icon
39
Costco
COST
$423B
$232M 0.41%
234,117
+111,097
+90% +$110M
RSG icon
40
Republic Services
RSG
$65B
$232M 0.41%
939,170
+414,484
+79% +$102M
QCOM icon
41
Qualcomm
QCOM
$160B
$231M 0.41%
1,447,782
+390,553
+37% +$57.5M
HUBS icon
42
HubSpot
HUBS
$11.9B
$229M 0.41%
411,125
+180,098
+78% +$105M
CME icon
43
CME Group
CME
$96.1B
$227M 0.4%
824,490
-194,195
-19% -$52.8M
AON icon
44
Aon
AON
$78.3B
$225M 0.4%
629,555
+624,321
+11,928% +$226M
CB icon
45
Chubb
CB
$135B
$224M 0.4%
773,426
+767,626
+13,235% +$221M
MELI icon
46
Mercado Libre
MELI
$95.6B
$224M 0.4%
85,532
-24,697
-22% -$57.7M
ISRG icon
47
Intuitive Surgical
ISRG
$126B
$218M 0.39%
400,871
-10,790
-3% -$5.64M
MRSH
48
Marsh
MRSH
$91.4B
$217M 0.38%
993,284
+778,413
+362% +$176M
CPNG icon
49
Coupang
CPNG
$28.9B
$217M 0.38%
7,242,249
+6,061,224
+513% +$155M
HOOD icon
50
Robinhood
HOOD
$77.7B
$217M 0.38%
2,315,076
-76,268
-3% -$4.51M
1
2
3 4 5

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Two Sigma Investments's Q2 2025 Portfolio in Review

As of Q2 2025, Two Sigma Investments held 3,681 positions worth $56.5B, up 21% from $46.8B the previous quarter. Its ten largest holdings account for 7.7% of the portfolio.

Two Sigma Investments deployed $2.96B of net new capital in Q2 2025, opening 509 new positions and adding to 1,200 existing holdings. Its largest new stake was iShares Expanded Tech-Software Sector ETF: 3,154,300 shares worth $345M.

By sector, the portfolio is most concentrated in Technology at 17% of assets, down from 18% a quarter earlier, followed by Financials and Healthcare.

On the sell side, the largest reduction was Broadcom, an estimated $338M trimmed.

  • Two Sigma Investments's largest Q2 2025 buy was iShares Expanded Tech-Software Sector ETF: 3,154,300 shares worth $345M.
  • Two Sigma Investments added most to UnitedHealth in Q2 2025, an estimated $286M increase.
  • Two Sigma Investments's biggest Q2 2025 reduction was Broadcom, cutting an estimated $338M.
  • Two Sigma Investments fully exited State Street Utilities Select Sector SPDR ETF in Q2 2025, selling an estimated $134M.
  • Two Sigma Investments's ten largest holdings make up 7.7% of its $56.5B portfolio in Q2 2025.
  • Two Sigma Investments opened 509 new positions and closed 531 in Q2 2025.
  • Two Sigma Investments's portfolio value rose 21% quarter-over-quarter to $56.5B.

Based on Two Sigma Investments's 13F filing for Q2 2025, filed 14 Aug 2025.