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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
ABLVW icon
1601
Able View Global Warrant
ABLVW
$141K
– –
-11,577
Closed -$333
ACI icon
1602
Albertsons Companies
ACI
$5.58B
– –
-25,346
Closed -$435K
ACIW icon
1603
ACI Worldwide
ACIW
$5.83B
– –
-7,569
Closed -$362K
ACLS icon
1604
Axcelis
ACLS
$4.03B
– –
-9,333
Closed -$750K
ACM icon
1605
Aecom
ACM
$9.61B
– –
-4,710
Closed -$449K
ACRE
1606
Ares Commercial Real Estate
ACRE
$236M
– –
-14,478
Closed -$69.2K
ACWV icon
1607
iShares MSCI Global Min Vol Factor ETF
ACWV
$3.32B
– –
-1,784
Closed -$212K
ZNB
1608
Zeta Network Group
ZNB
$574K
– –
-17
Closed -$8.03K
ADEA icon
1609
Adeia
ADEA
$3.07B
– –
-12,436
Closed -$215K
ADI icon
1610
Analog Devices
ADI
$176B
– –
-6,819
Closed -$1.85M
ADM icon
1611
Archer Daniels Midland
ADM
$37.6B
– –
-4,058
Closed -$233K
ADIL
1612
Adial Pharmaceuticals
ADIL
$7.97M
– –
-683
Closed -$3.76K
ADP icon
1613
Automatic Data Processing
ADP
$107B
– –
-15,515
Closed -$3.99M
AEE icon
1614
Ameren
AEE
$30.3B
– –
-8,365
Closed -$835K
AEIS icon
1615
Advanced Energy
AEIS
$11.9B
– –
-1,699
Closed -$356K
AENTW icon
1616
Alliance Entertainment Holding Corp Warrants
AENTW
$3.97M
– –
-17,262
Closed -$14.7K
AEON icon
1617
AEON Biopharma
AEON
$13M
– –
-13,180
Closed -$14.5K
AFRM icon
1618
Affirm
AFRM
$25.3B
– –
-6,458
Closed -$481K
AGIO icon
1619
Agios Pharmaceuticals
AGIO
$1.82B
– –
-9,198
Closed -$250K
AGL icon
1620
Agilon Health
AGL
$1.57B
– –
-3,360
Closed -$57.8K
AGYS icon
1621
Agilysys
AGYS
$3.09B
– –
-5,784
Closed -$687K
AISP
1622
Airship AI Holdings
AISP
$62M
– –
-15,764
Closed -$45.6K
AIT icon
1623
Applied Industrial Technologies
AIT
$13B
– –
-958
Closed -$246K
AIV
1624
Aimco
AIV
$387M
– –
-30,765
Closed -$183K
AJG icon
1625
Arthur J. Gallagher & Co
AJG
$63.7B
– –
-6,054
Closed -$1.57M
63 64
65
66 67

Similar funds

BCM
Benchstone Capital Management New York $860M AUM 32.46% 1-Year Est. Return
OAM
Ophir Asset Management Sydney, Australia $859M AUM 59.08% 1-Year Est. Return
NOCM
Night Owl Capital Management Greenwich, Connecticut $858M AUM 31.41% 1-Year Est. Return
QIM
Quest Investment Management Lake Oswego, Oregon $857M AUM 21.67% 1-Year Est. Return
RB
Rodgers Brothers Harmony, Pennsylvania $866M AUM 30.05% 1-Year Est. Return
OMG
One Madison Group New York $866M AUM 33.81% 1-Year Est. Return
MCM
Makena Capital Management Menlo Park, California $866M AUM 17.79% 1-Year Est. Return
NEPWA
New England Private Wealth Advisors Wellesley, Massachusetts $866M AUM 15.25% 1-Year Est. Return

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.