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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
TIMB icon
851
TIM SA
TIMB
$9.04B
$268K 0.03%
+10,111
New +$247K
IBOC icon
852
International Bancshares
IBOC
$4.74B
$267K 0.03%
+3,966
New +$275K
CBU icon
853
Community Bank
CBU
$3.5B
$266K 0.03%
+4,528
New +$277K
SGML icon
854
Sigma Lithium
SGML
$1.17B
$265K 0.03%
21,510
+11,266
+110% +$144K
PAUG icon
855
Innovator US Equity Power Buffer ETF August
PAUG
$859M
$265K 0.03%
6,213
-2,794
-31% -$121K
NTRA icon
856
Natera
NTRA
$38.7B
$265K 0.03%
+1,327
New +$286K
CET
857
Central Securities Corp
CET
$1.61B
$265K 0.03%
+5,344
New +$275K
TDTT icon
858
FlexShares iBoxx 3-Year Target Duration TIPS Index Fund
TDTT
$2.52B
$265K 0.03%
10,942
-1,200
-10% -$29K
VNOM icon
859
Viper Energy
VNOM
$8.53B
$264K 0.03%
+5,624
New +$241K
MP icon
860
MP Materials
MP
$7.8B
$264K 0.03%
5,471
-3,592
-40% -$215K
BOIL icon
861
ProShares Ultra Bloomberg Natural Gas
BOIL
$376M
$264K 0.03%
8,186
-3,768
-32% -$150K
UEC icon
862
Uranium Energy
UEC
$4.93B
$264K 0.03%
+19,544
New +$301K
GSLC icon
863
Goldman Sachs ActiveBeta US Large Cap Equity ETF
GSLC
$15.2B
$264K 0.03%
+2,108
New +$276K
LUMN icon
864
Lumen
LUMN
$6.65B
$263K 0.03%
37,868
+1,970
+5% +$14.9K
TKO icon
865
TKO Group
TKO
$13.8B
$263K 0.03%
+1,305
New +$267K
PID icon
866
Invesco International Dividend Achievers ETF
PID
$923M
$262K 0.03%
+11,794
New +$268K
VRTX icon
867
Vertex Pharmaceuticals
VRTX
$119B
$262K 0.03%
+587
New +$274K
ALAB icon
868
Astera Labs
ALAB
$55B
$262K 0.03%
+2,389
New +$340K
NOG icon
869
Northern Oil and Gas
NOG
$2.25B
$262K 0.03%
+8,951
New +$232K
ISRG icon
870
Intuitive Surgical
ISRG
$135B
$261K 0.03%
+567
New +$287K
SDY icon
871
State Street SPDR S&P Dividend ETF
SDY
$23.6B
$261K 0.03%
1,791
-1,420
-44% -$212K
BRX icon
872
Brixmor Property Group
BRX
$9.68B
$260K 0.03%
+9,036
New +$255K
WCLD
873
WisdomTree Cloud Computing Fund
WCLD
$279M
$260K 0.03%
+9,523
New +$282K
DIG icon
874
ProShares Ultra Energy
DIG
$80.7M
$260K 0.03%
+3,896
New +$201K
SYM icon
875
Symbotic
SYM
$5.83B
$260K 0.03%
+4,889
New +$280K
33 34
35
36 37

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.