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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
+1.64%
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
$124B
AUM Growth
+$53B
Cap. Flow
+$54.2B
Cap. Flow %
43.77%
Top 10 Hldgs %
9.36%
Holding
5,070
New
1,038
Increased
2,050
Reduced
1,190
Closed
524

Top Buys

Rank Stock Value
1
NVDA icon
NVIDIA
NVDA
+$1.84B
2
GOOGL icon
Alphabet (Google) Class A
GOOGL
+$1.38B
3
AAPL icon
Apple
AAPL
+$1.31B
4
AMZN icon
Amazon
AMZN
+$1.14B
5
TSLA icon
Tesla
TSLA
+$966M

Top Sells

Rank Stock Value
1
AMGN icon
Amgen
AMGN
+$224M
2
SMH icon
VanEck Semiconductor ETF
SMH
+$216M
3
PG icon
Procter & Gamble
PG
+$215M
4
XLK icon
State Street Technology Select Sector SPDR ETF
XLK
+$212M
5
ETN icon
Eaton
ETN
+$197M

Sector Composition

Rank Sector Weight
1 Technology 18.76%
2 Financials 13.52%
3 Healthcare 11.32%
4 Industrials 11.3%
5 Consumer Discretionary 10.01%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
BSX icon
26
Boston Scientific
BSX
$65.8B
$591M 0.48%
9,411,231
+6,939,887
+281% +$555M
NET icon
27
Cloudflare
NET
$93B
$582M 0.47%
2,819,837
+1,562,239
+124% +$298M
WCN
28
Waste Connections
WCN
$42.8B
$559M 0.45%
3,444,052
+2,364,917
+219% +$394M
IBKR icon
29
Interactive Brokers
IBKR
$40.9B
$558M 0.45%
8,312,971
+4,786,150
+136% +$342M
MSFT icon
30
Microsoft
MSFT
$2.84T
$511M 0.41%
1,380,837
+842,603
+157% +$353M
SCHW
31
Charles Schwab
SCHW
$177B
$504M 0.41%
5,360,299
+2,781,144
+108% +$273M
ASML icon
32
ASML
ASML
$675B
$501M 0.4%
378,950
+320,428
+548% +$439M
KMB icon
33
Kimberly-Clark
KMB
$36.4B
$499M 0.4%
5,174,726
+3,058,523
+145% +$313M
DELL icon
34
Dell
DELL
$283B
$498M 0.4%
3,033,333
+1,558,941
+106% +$208M
C icon
35
Citigroup
C
$222B
$488M 0.39%
4,301,867
+2,584,534
+150% +$294M
AER icon
36
AerCap
AER
$23.9B
$485M 0.39%
3,535,599
+1,996,703
+130% +$286M
NOW icon
37
ServiceNow
NOW
$102B
$485M 0.39%
4,636,219
+3,022,855
+187% +$356M
SNDK
38
Sandisk
SNDK
$213B
$485M 0.39%
762,726
+47,501
+7% +$26.8M
BE icon
39
Bloom Energy
BE
$52.6B
$481M 0.39%
3,547,838
+1,609,861
+83% +$236M
WM icon
40
Waste Management
WM
$95.9B
$469M 0.38%
2,039,194
+1,132,972
+125% +$260M
MRNA icon
41
Moderna
MRNA
$21.5B
$462M 0.37%
9,086,404
+1,744,308
+24% +$81.4M
ANET icon
42
Arista Networks
ANET
$219B
$461M 0.37%
3,758,279
+2,127,487
+130% +$285M
UNH icon
43
UnitedHealth
UNH
$382B
$460M 0.37%
1,700,196
+1,675,905
+6,899% +$499M
META icon
44
Meta Platforms (Facebook)
META
$1.51T
$448M 0.36%
783,225
+774,125
+8,507% +$496M
EQIX icon
45
Equinix
EQIX
$107B
$443M 0.36%
452,267
+179,397
+66% +$159M
GM icon
46
General Motors
GM
$74.7B
$442M 0.36%
5,934,561
+2,632,526
+80% +$209M
IONS icon
47
Ionis Pharmaceuticals
IONS
$9.35B
$440M 0.35%
5,857,629
+3,198,983
+120% +$252M
ABNB icon
48
Airbnb
ABNB
$83.7B
$437M 0.35%
3,458,771
+1,545,276
+81% +$201M
ALB icon
49
Albemarle
ALB
$13.5B
$417M 0.34%
2,320,881
+1,059,423
+84% +$181M
HSY icon
50
Hershey
HSY
$35.4B
$411M 0.33%
1,975,205
+1,788,649
+959% +$377M
1
2
3 4 5

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Two Sigma Investments's Q1 2026 Portfolio in Review

As of Q1 2026, Two Sigma Investments held 5,070 positions worth $124B, up 75% from $70.9B the previous quarter. Its ten largest holdings account for 9.4% of the portfolio.

Two Sigma Investments deployed $54.2B of net new capital in Q1 2026, opening 1,038 new positions and adding to 2,050 existing holdings. Its largest new stake was Broadcom: 2,225,253 shares worth $689M.

By sector, the portfolio is most concentrated in Technology at 19% of assets, up from 16% a quarter earlier, followed by Financials and Healthcare.

On the sell side, the largest reduction was Amgen, an estimated $224M trimmed.

  • Two Sigma Investments's largest Q1 2026 buy was Broadcom: 2,225,253 shares worth $689M.
  • Two Sigma Investments added most to NVIDIA in Q1 2026, an estimated $1.84B increase.
  • Two Sigma Investments's biggest Q1 2026 reduction was Amgen, cutting an estimated $224M.
  • Two Sigma Investments fully exited First Trust Dow Jones Internet Index Fund ETF in Q1 2026, selling an estimated $82.2M.
  • Two Sigma Investments's ten largest holdings make up 9.4% of its $124B portfolio in Q1 2026.
  • Two Sigma Investments opened 1,038 new positions and closed 524 in Q1 2026.
  • Two Sigma Investments's portfolio value rose 75% quarter-over-quarter to $124B.

Based on Two Sigma Investments's 13F filing for Q1 2026, filed 15 May 2026.