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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
HYG icon
1
iShares iBoxx $ High Yield Corporate Bond ETF
HYG
$16.3B
$18.8M 2.58%
+232,932
New +$18.8M
MSFT icon
2
Microsoft
MSFT
$2.84T
$12.3M 1.69%
25,494
+24,346
+2,121% +$12.2M
SHY icon
3
iShares 1-3 Year Treasury Bond ETF
SHY
$25.4B
$7.97M 1.1%
96,237
+83,885
+679% +$6.95M
BIL icon
4
State Street SPDR Bloomberg 1-3 Month T-Bill ETF
BIL
$46.8B
$7.16M 0.98%
78,386
+69,403
+773% +$6.35M
TLT icon
5
iShares 20+ Year Treasury Bond ETF
TLT
$42.1B
$6.98M 0.96%
80,068
+77,127
+2,622% +$6.9M
TSLA icon
6
Tesla
TSLA
$1.24T
$6.57M 0.9%
14,605
+14,064
+2,600% +$6.23M
NVDA icon
7
NVIDIA
NVDA
$5.01T
$6.42M 0.88%
34,435
+11,131
+48% +$2.07M
VCSH icon
8
Vanguard Short-Term Corporate Bond ETF
VCSH
$44.7B
$6.29M 0.86%
+78,934
New +$6.3M
IXUS icon
9
iShares Core MSCI Total International Stock ETF
IXUS
$57.5B
$5.87M 0.81%
69,314
+55,449
+400% +$4.65M
ORCL icon
10
Oracle
ORCL
$331B
$5.8M 0.8%
29,735
+28,990
+3,891% +$6.9M
IUSB icon
11
iShares Core Universal USD Bond ETF
IUSB
$42.6B
$5.08M 0.7%
109,122
+81,563
+296% +$3.81M
RSP icon
12
Invesco S&P 500 Equal Weight ETF
RSP
$96.1B
$4.36M 0.6%
22,770
+12,671
+125% +$2.41M
GOOG icon
13
Alphabet (Google) Class C
GOOG
$3.9T
$4.2M 0.58%
13,398
-2,350
-15% -$673K
USHY icon
14
iShares Broad USD High Yield Corporate Bond ETF
USHY
$28.9B
$4.17M 0.57%
111,563
-9,786
-8% -$366K
BKLN icon
15
Invesco Senior Loan ETF
BKLN
$7.1B
$4.13M 0.57%
196,574
+10,972
+6% +$230K
VGK icon
16
Vanguard FTSE Europe ETF
VGK
$30B
$4.12M 0.57%
49,277
+17,660
+56% +$1.44M
ADP icon
17
Automatic Data Processing
ADP
$100B
$3.99M 0.55%
+15,515
New +$4.13M
SCHD icon
18
Schwab US Dividend Equity ETF
SCHD
$102B
$3.81M 0.52%
138,944
+28,363
+26% +$771K
IJH icon
19
iShares Core S&P Mid-Cap ETF
IJH
$123B
$3.78M 0.52%
57,317
+48,214
+530% +$3.16M
TZA icon
20
Direxion Daily Small Cap Bear 3x ETF
TZA
$213M
$3.6M 0.49%
47,904
+7,901
+20% +$610K
EMXC icon
21
iShares MSCI Emerging Markets ex China ETF
EMXC
$23.4B
$3.49M 0.48%
+48,058
New +$3.41M
HD icon
22
Home Depot
HD
$332B
$3.33M 0.46%
9,675
-4,942
-34% -$1.81M
WWD icon
23
Woodward
WWD
$25B
$3.29M 0.45%
+10,893
New +$3M
AXP icon
24
American Express
AXP
$223B
$3.25M 0.45%
8,798
+5,903
+204% +$2.11M
AMZN icon
25
Amazon
AMZN
$2.5T
$3.23M 0.44%
14,015
+169
+1% +$38.7K
1
2 3 4 5

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OAM
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NOCM
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USGIU
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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.