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TSS

Two Sigma Securities Portfolio holdings

AUM $861M
1-Year Est. Return 21.33%
This Fund
S&P 500
This Quarter Est. Return
+2.14%
1 Year Est. Return
+21.33%
3 Year Est. Return
+86.85%
5 Year Est. Return
+97.02%
10 Year Est. Return
+293.06%
AUM
$861M
AUM Growth
+$133M
Cap. Flow
+$160M
Cap. Flow %
18.6%
Top 10 Hldgs %
8.61%
Holding
2,375
New
954
Increased
318
Reduced
326
Closed
776

Top Buys

Rank Stock Value
1
AGG icon
iShares Core US Aggregate Bond ETF
AGG
+$12M
2
SOXL icon
Direxion Daily Semiconductor Bull 3X ETF
SOXL
+$9.78M
3
QQQ icon
Invesco QQQ Trust
QQQ
+$6.29M
4
AMZN icon
Amazon
AMZN
+$6.04M
5
VOO icon
Vanguard S&P 500 ETF
VOO
+$5.96M

Top Sells

Rank Stock Value
1
HYG icon
iShares iBoxx $ High Yield Corporate Bond ETF
HYG
+$14.3M
2
MSFT icon
Microsoft
MSFT
+$12.3M
3
SHY icon
iShares 1-3 Year Treasury Bond ETF
SHY
+$7.97M
4
VCSH icon
Vanguard Short-Term Corporate Bond ETF
VCSH
+$6.29M
5
TLT icon
iShares 20+ Year Treasury Bond ETF
TLT
+$6.07M

Sector Composition

Rank Sector Weight
1 Technology 12.03%
2 Industrials 9.36%
3 Financials 8.51%
4 Consumer Discretionary 7.02%
5 Healthcare 5.03%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
FYX icon
1826
First Trust Small Cap Core AlphaDEX Fund
FYX
$1.39B
– –
-7,237
Closed -$819K
GATX icon
1827
GATX Corp
GATX
$6.34B
– –
-1,288
Closed -$218K
GBTC icon
1828
Grayscale Bitcoin Trust
GBTC
$9.58B
– –
-3,722
Closed -$254K
GDDY icon
1829
GoDaddy
GDDY
$11.7B
– –
-2,294
Closed -$285K
GDEVW icon
1830
GDEV Inc Warrant
GDEVW
$58.7K
– –
-10,431
Closed -$187
GDTC icon
1831
CytoMed Therapeutics
GDTC
$11M
– –
-11,857
Closed -$15.8K
GDX icon
1832
VanEck Gold Miners ETF
GDX
$22.9B
– –
-6,917
Closed -$593K
GDXJ icon
1833
VanEck Junior Gold Miners ETF
GDXJ
$6.97B
– –
-8,253
Closed -$939K
GDXD icon
1834
MicroSectors Gold Miners -3x Inverse Leveraged ETN
GDXD
$1.22B
– –
-7,842
Closed -$665K
GDYN icon
1835
Grid Dynamics Holdings
GDYN
$554M
– –
-44,516
Closed -$402K
GERN icon
1836
Geron
GERN
$834M
– –
-36,196
Closed -$47.8K
GETY icon
1837
Getty Images
GETY
$170M
– –
-54,267
Closed -$72.7K
GFL icon
1838
GFL Environmental
GFL
$15.3B
– –
-4,932
Closed -$212K
GGB icon
1839
Gerdau
GGB
$9.72B
– –
-17,447
Closed -$64.4K
GGN
1840
GAMCO Global Gold, Natural Resources & Income Trust
GGN
$767M
– –
-16,941
Closed -$87.4K
GHC icon
1841
Graham Holdings Company
GHC
$5.09B
– –
-206
Closed -$226K
GJUL icon
1842
FT Vest US Equity Moderate Buffer ETF July
GJUL
$397M
– –
-5,496
Closed -$227K
GSWO
1843
Goldman Sachs ActiveBeta World Equity ETF
GSWO
$1.74B
– –
-9,951
Closed -$575K
GOF icon
1844
Guggenheim Strategic Opportunities Fund
GOF
$2.22B
– –
-19,610
Closed -$253K
GOOS
1845
Canada Goose Holdings
GOOS
$880M
– –
-12,115
Closed -$157K
GOSS icon
1846
Gossamer Bio
GOSS
$83.3M
– –
-27,056
Closed -$83.9K
GOTU icon
1847
Gaotu Techedu
GOTU
$436M
– –
-16,101
Closed -$37.4K
GPC icon
1848
Genuine Parts
GPC
$17.6B
– –
-4,519
Closed -$556K
GPI icon
1849
Group 1 Automotive
GPI
$3.44B
– –
-1,485
Closed -$584K
GRBK icon
1850
Green Brick Partners
GRBK
$3.08B
– –
-3,454
Closed -$216K
72 73
74
75 76

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OAM
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NOCM
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TIM
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QIM
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RB
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OMG
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MCM
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Two Sigma Securities's Q1 2026 Portfolio in Review

As of Q1 2026, Two Sigma Securities held 2,375 positions worth $861M, up 18% from $728M the previous quarter. Its ten largest holdings account for 8.6% of the portfolio.

Two Sigma Securities deployed $160M of net new capital in Q1 2026, opening 954 new positions and adding to 318 existing holdings. Its largest new stake was Direxion Daily Semiconductor Bull 3X ETF: 168,582 shares worth $8.08M.

By sector, the portfolio is most concentrated in Technology at 12% of assets, down from 14% a quarter earlier, followed by Industrials and Financials.

On the sell side, the largest reduction was iShares iBoxx $ High Yield Corporate Bond ETF, an estimated $14.3M trimmed.

  • Two Sigma Securities's largest Q1 2026 buy was Direxion Daily Semiconductor Bull 3X ETF: 168,582 shares worth $8.08M.
  • Two Sigma Securities added most to iShares Core US Aggregate Bond ETF in Q1 2026, an estimated $12M increase.
  • Two Sigma Securities's biggest Q1 2026 reduction was iShares iBoxx $ High Yield Corporate Bond ETF, cutting an estimated $14.3M.
  • Two Sigma Securities fully exited Microsoft in Q1 2026, selling an estimated $12.3M.
  • Two Sigma Securities's ten largest holdings make up 8.6% of its $861M portfolio in Q1 2026.
  • Two Sigma Securities opened 954 new positions and closed 776 in Q1 2026.
  • Two Sigma Securities's portfolio value rose 18% quarter-over-quarter to $861M.

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