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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
MUU
2326
Direxion Daily MU Bull 2X ETF
MUU
$3.7B
– –
-42,420
Closed -$214K
STFS
2327
Star Fashion Culture Holdings
STFS
$5.11M
– –
-1,059
Closed -$4.25K
SFHG
2328
Samfine Creation Holdings
SFHG
$10.2M
– –
-3,737
Closed -$13.7K
PTLE
2329
PTL Ltd
PTLE
$62.4M
– –
-1,080
Closed -$8.65K
LBGJ
2330
Li Bang International
LBGJ
$314
– –
-163
Closed -$10.8K
ECG
2331
Everus Construction Group
ECG
$6.4B
– –
-3,531
Closed -$302K
ABPWW
2332
DELISTED
Abpro Holdings Warrant
ABPWW
– –
-16,227
Closed -$266
DYNC
2333
Dynamix Corp
DYNC
$240M
– –
-13,370
Closed -$138K
NUAIW
2334
New Era Energy & Digital Inc Warrants
NUAIW
$12.5M
– –
-16,054
Closed -$13.2K
MARO
2335
YieldMax MARA Option Income Strategy ETF
MARO
$50.3M
– –
-13,056
Closed -$99.4K
HIT
2336
Health In Tech Inc
HIT
$72.7M
– –
-10,423
Closed -$16.6K
ONC
2337
BeOne Medicines Ltd
ONC
$32.8B
– –
-1,656
Closed -$503K
DXST
2338
Decent Holding Inc
DXST
$5.07M
– –
-988
Closed -$34.4K
CSAI
2339
Cloudastructure
CSAI
$4.83M
– –
-545
Closed -$13.2K
XIFR
2340
XPLR Infrastructure LP
XIFR
$1.12B
– –
-12,949
Closed -$129K
FBGL
2341
FBS Global
FBGL
$7.56M
– –
-23,057
Closed -$22.4K
AMDD
2342
Direxion Daily AMD Bear 1X ETF
AMDD
$21M
– –
-1,211
Closed -$114K
GCL
2343
GCL Global Holdings
GCL
$55.3M
– –
-14,748
Closed -$15.8K
HMR
2344
Heidmar Maritime Holdings
HMR
$66.1M
– –
-10,111
Closed -$7.92K
WGRX
2345
DELISTED
Wellgistics Health
WGRX
– –
-557
Closed -$11.1K
LZMH
2346
LZ Technology Holdings
LZMH
$10.4M
– –
-988
Closed -$32.8K
FFAI
2347
Faraday Future Intelligent Electric
FFAI
$15.2M
– –
-549
Closed -$84.1K
MWYN
2348
Marwynn Holdings
MWYN
$15.2M
– –
-13,351
Closed -$11.2K
NWTG
2349
Newton Golf Co
NWTG
$4.87M
– –
-10,302
Closed -$15.5K
JOYY
2350
JOYY Inc
JOYY
$3.71B
– –
-7,943
Closed -$514K
91 92 93
94
95

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OAM
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NOCM
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TIM
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QIM
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RB
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OMG
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MCM
Makena Capital Management Menlo Park, California $866M AUM 17.79% 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.