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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
BBAI icon
1226
BigBear.ai
BBAI
$1.37B
$66.5K 0.01%
+18,904
New +$87.8K
CSAN icon
1227
Cosan
CSAN
$3.19B
$66.4K 0.01%
16,114
-30,995
-66% -$135K
NCMI icon
1228
National CineMedia
NCMI
$392M
$66.1K 0.01%
21,668
+4,423
+26% +$15.5K
MVST icon
1229
Microvast
MVST
$274M
$66.1K 0.01%
+44,055
New +$106K
AVIR icon
1230
Atea Pharmaceuticals
AVIR
$369M
$65.3K 0.01%
+12,131
New +$55.7K
OKLL
1231
Defiance Daily Target 2x Long OKLO ETF
OKLL
$142M
$64.7K 0.01%
+10,695
New +$167K
UWMC icon
1232
UWM Holdings
UWMC
$651M
$64.1K 0.01%
+17,711
New +$81.5K
MBI icon
1233
MBIA
MBI
$266M
$63.2K 0.01%
+10,697
New +$68.2K
RXT icon
1234
Rackspace Technology
RXT
$1.21B
$63K 0.01%
+64,253
New +$78.1K
TRX icon
1235
TRX Gold Corp
TRX
$258M
$62.3K 0.01%
+41,536
New +$61.3K
VRA icon
1236
Vera Bradley
VRA
$99.2M
$62.2K 0.01%
+19,697
New +$56.1K
FINV
1237
FinVolution Group
FINV
$1.17B
$62.2K 0.01%
+12,984
New +$68.9K
MQ icon
1238
Marqeta
MQ
$1.88B
$62.1K 0.01%
+3,807
New +$64.1K
VVR icon
1239
Invesco Senior Income Trust
VVR
$457M
$61.5K 0.01%
19,097
+448
+2% +$1.44K
SLS icon
1240
SELLAS Life Sciences
SLS
$2.21B
$61.1K 0.01%
14,437
-42,668
-75% -$191K
SSP icon
1241
E.W. Scripps
SSP
$258M
$60.9K 0.01%
+16,379
New +$60.5K
GORO icon
1242
Goldgroup Mining Inc.
GORO
$164M
$60.4K 0.01%
50,341
-5,853
-10% -$7.92K
BLND icon
1243
Blend Labs
BLND
$467M
$60.1K 0.01%
+35,353
New +$75.5K
SPAI
1244
Safe Pro Group Inc
SPAI
$83.1M
$60.1K 0.01%
+15,771
New +$76.6K
AUTL
1245
Autolus Therapeutics
AUTL
$484M
$60K 0.01%
43,462
-23,117
-35% -$35.1K
ILPT
1246
Industrial Logistics Properties Trust
ILPT
$584M
$59.8K 0.01%
10,528
-5,930
-36% -$34.5K
YSXT
1247
YSX Tech Co Ltd
YSXT
$29M
$59.5K 0.01%
+49,606
New +$63.1K
RGP icon
1248
Resources Connection
RGP
$153M
$59.3K 0.01%
+15,897
New +$65.1K
AGEN
1249
Agenus
AGEN
$326M
$59.3K 0.01%
+17,744
New +$58.9K
PGEN icon
1250
Precigen
PGEN
$2.36B
$58.6K 0.01%
+15,132
New +$62.1K
48 49
50
51 52

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.