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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
CTVA icon
701
Corteva
CTVA
$50.9B
$336K 0.04%
+4,008
New +$302K
ITRI icon
702
Itron
ITRI
$4.42B
$335K 0.04%
3,742
+1,163
+45% +$112K
SBAC icon
703
SBA Communications
SBAC
$19B
$335K 0.04%
1,948
+511
+36% +$95.8K
EXPE icon
704
Expedia Group
EXPE
$35.8B
$335K 0.04%
+1,450
New +$356K
MASI
705
DELISTED
Masimo
MASI
$334K 0.04%
1,875
-836
-31% -$131K
AA icon
706
Alcoa
AA
$11.8B
$333K 0.04%
+5,020
New +$308K
LNGX
707
Global X U.S. Natural Gas ETF
LNGX
$47.3M
$331K 0.04%
+7,083
New +$287K
EFG icon
708
iShares MSCI EAFE Growth ETF
EFG
$16.7B
$330K 0.04%
+2,964
New +$349K
CLH icon
709
Clean Harbors
CLH
$16.4B
$330K 0.04%
+1,151
New +$314K
WABC icon
710
Westamerica Bancorp
WABC
$1.39B
$329K 0.04%
6,307
-277
-4% -$14K
FFBC icon
711
First Financial Bancorp
FFBC
$3.58B
$329K 0.04%
+11,792
New +$329K
LOPE icon
712
Grand Canyon Education
LOPE
$3.93B
$329K 0.04%
1,933
-72
-4% -$12.1K
SMCI icon
713
Super Micro Computer
SMCI
$18.5B
$329K 0.04%
14,427
+6,586
+84% +$198K
MAC icon
714
Macerich
MAC
$7.34B
$328K 0.04%
+17,378
New +$329K
TGTX icon
715
TG Therapeutics
TGTX
$7.07B
$328K 0.04%
+9,885
New +$295K
DAR icon
716
Darling Ingredients
DAR
$9.5B
$328K 0.04%
+5,308
New +$261K
AVA icon
717
Avista
AVA
$3.27B
$328K 0.04%
+8,161
New +$329K
MOG.A icon
718
Moog Inc Class A
MOG.A
$12.5B
$327K 0.04%
1,119
-653
-37% -$200K
SCHO icon
719
Schwab Short-Term US Treasury ETF
SCHO
$12.8B
$327K 0.04%
13,491
-11,556
-46% -$281K
FLUT icon
720
Flutter Entertainment
FLUT
$18.4B
$327K 0.04%
+3,209
New +$462K
PYPL icon
721
PayPal
PYPL
$49.5B
$327K 0.04%
7,232
-4,059
-36% -$196K
EBND icon
722
State Street SPDR Bloomberg Emerging Markets Local Bond ETF
EBND
$2.26B
$326K 0.04%
+15,804
New +$338K
BTT icon
723
BlackRock Municipal 2030 Target Term Trust
BTT
$1.43B
$326K 0.04%
+14,350
New +$327K
EAFG icon
724
Pacer Developed Markets Cash Cows Growth Leaders ETF
EAFG
$1.89M
$325K 0.04%
+14,011
New +$343K
BSY icon
725
Bentley Systems
BSY
$10.9B
$325K 0.04%
9,260
+162
+2% +$5.95K
27 28
29
30 31

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OAM
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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.