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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
+0.75%
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
$728M
AUM Growth
+$49.8M
Cap. Flow
+$57.1M
Cap. Flow %
7.85%
Top 10 Hldgs %
11.56%
Holding
2,184
New
857
Increased
306
Reduced
258
Closed
761

Top Buys

Rank Stock Value
1
HYG icon
iShares iBoxx $ High Yield Corporate Bond ETF
HYG
+$18.8M
2
MSFT icon
Microsoft
MSFT
+$12.2M
3
SHY icon
iShares 1-3 Year Treasury Bond ETF
SHY
+$6.95M
4
ORCL icon
Oracle
ORCL
+$6.9M
5
TLT icon
iShares 20+ Year Treasury Bond ETF
TLT
+$6.9M

Top Sells

Rank Stock Value
1
IEMG icon
iShares Core MSCI Emerging Markets ETF
IEMG
+$11.9M
2
LQD icon
iShares iBoxx $ Investment Grade Corporate Bond ETF
LQD
+$8.58M
3
FXI icon
iShares China Large-Cap ETF
FXI
+$7.72M
4
SPY icon
State Street SPDR S&P 500 ETF Trust
SPY
+$7.05M
5
IWB icon
iShares Russell 1000 ETF
IWB
+$6.46M

Sector Composition

Rank Sector Weight
1 Technology 14.12%
2 Financials 10.24%
3 Industrials 8.03%
4 Consumer Discretionary 6.26%
5 Healthcare 4.98%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
SNDR icon
1976
Schneider National
SNDR
$6.59B
– –
-14,957
Closed -$316K
SNPS icon
1977
Synopsys
SNPS
$71.5B
– –
-1,119
Closed -$552K
SOHO
1978
DELISTED
Sotherly Hotels
SOHO
– –
-10,764
Closed -$8.61K
SOL
1979
DELISTED
Emeren Group
SOL
– –
-17,641
Closed -$33.3K
SOUN icon
1980
SoundHound AI
SOUN
$2.68B
– –
-27,532
Closed -$443K
SOXL icon
1981
Direxion Daily Semiconductor Bull 3X ETF
SOXL
$18.7B
– –
-47,571
Closed -$1.66M
SPFF icon
1982
Global X SuperIncome Preferred ETF
SPFF
$139M
– –
-14,158
Closed -$131K
SPG icon
1983
Simon Property Group
SPG
$74.5B
– –
-10,058
Closed -$1.89M
SPIB icon
1984
State Street SPDR Portfolio Intermediate Term Corporate Bond ETF
SPIB
$11.5B
– –
-8,879
Closed -$301K
SPR
1985
DELISTED
Spirit AeroSystems
SPR
– –
-8,923
Closed -$344K
SPRE icon
1986
SP Funds S&P Global REIT Sharia ETF
SPRE
$225M
– –
-11,143
Closed -$217K
SPSM icon
1987
State Street SPDR Portfolio S&P 600 Small Cap ETF
SPSM
$16.9B
– –
-7,160
Closed -$332K
SPTI icon
1988
State Street SPDR Portfolio Intermediate Term Treasury ETF
SPTI
$10.4B
– –
-21,632
Closed -$625K
SPXS icon
1989
Direxion Daily S&P 500 Bear 3x ETF
SPXS
$332M
– –
-9,531
Closed -$362K
SPY icon
1990
State Street SPDR S&P 500 ETF Trust
SPY
$778B
– –
-10,583
Closed -$7.05M
SSL icon
1991
Sasol
SSL
$7.58B
– –
-14,231
Closed -$88.5K
SSYS icon
1992
Stratasys
SSYS
$697M
– –
-10,524
Closed -$118K
STKL
1993
DELISTED
SunOpta
STKL
– –
-12,762
Closed -$74.8K
STNE icon
1994
StoneCo
STNE
$2.62B
– –
-29,625
Closed -$560K
STRL icon
1995
Sterling Infrastructure
STRL
$20.3B
– –
-1,370
Closed -$465K
SU icon
1996
Suncor Energy
SU
$77.7B
– –
-6,822
Closed -$285K
SUB icon
1997
iShares Short-Term National Muni Bond ETF
SUB
$11.3B
– –
-2,851
Closed -$304K
SVXY icon
1998
ProShares Short VIX Short-Term Futures ETF
SVXY
$220M
– –
-5,542
Closed -$282K
SWK icon
1999
Stanley Black & Decker
SWK
$14.2B
– –
-8,034
Closed -$597K
SWKS icon
2000
Skyworks Solutions
SWKS
$9.06B
– –
-5,077
Closed -$391K
78 79
80
81 82

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BCM
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OAM
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NOCM
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TIM
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USGIU
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QIM
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SLT
St Louis Trust Saint Louis, Missouri $856M AUM 18.9% 1-Year Est. Return

Two Sigma Securities's Q4 2025 Portfolio in Review

As of Q4 2025, Two Sigma Securities held 2,184 positions worth $728M, up 7.3% from $678M the previous quarter. Its ten largest holdings account for 12% of the portfolio.

Two Sigma Securities deployed $57.1M of net new capital in Q4 2025, opening 857 new positions and adding to 306 existing holdings. Its largest new stake was iShares iBoxx $ High Yield Corporate Bond ETF: 232,932 shares worth $18.8M.

By sector, the portfolio is most concentrated in Technology at 14% of assets, up from 13% a quarter earlier, followed by Financials and Industrials.

On the sell side, the largest reduction was iShares Russell 1000 ETF, an estimated $6.46M trimmed.

  • Two Sigma Securities's largest Q4 2025 buy was iShares iBoxx $ High Yield Corporate Bond ETF: 232,932 shares worth $18.8M.
  • Two Sigma Securities added most to Microsoft in Q4 2025, an estimated $12.2M increase.
  • Two Sigma Securities's biggest Q4 2025 reduction was iShares Russell 1000 ETF, cutting an estimated $6.46M.
  • Two Sigma Securities fully exited iShares Core MSCI Emerging Markets ETF in Q4 2025, selling an estimated $11.9M.
  • Two Sigma Securities's ten largest holdings make up 12% of its $728M portfolio in Q4 2025.
  • Two Sigma Securities opened 857 new positions and closed 761 in Q4 2025.
  • Two Sigma Securities's portfolio value rose 7.3% quarter-over-quarter to $728M.

Based on Two Sigma Securities's 13F filing for Q4 2025, filed 17 Feb 2026.