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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
WSO icon
526
Watsco Inc
WSO
$13.1B
$442K 0.05%
+1,214
New +$470K
GAP
527
The Gap Inc
GAP
$7.25B
$440K 0.05%
+18,194
New +$481K
CIBR icon
528
First Trust NASDAQ Cybersecurity ETF
CIBR
$14.5B
$439K 0.05%
+7,006
New +$470K
ABVX
529
Abivax
ABVX
$10.7B
$438K 0.05%
+3,936
New +$466K
STEP icon
530
StepStone Group
STEP
$3.82B
$437K 0.05%
+9,163
New +$529K
COHR icon
531
Coherent
COHR
$52.1B
$437K 0.05%
1,834
-2,293
-56% -$525K
DTE icon
532
DTE Energy
DTE
$29.6B
$435K 0.05%
+2,978
New +$419K
AXIA
533
AXIA Energia
AXIA
$23.6B
$435K 0.05%
38,540
+24,441
+173% +$264K
DUOL icon
534
Duolingo
DUOL
$6.43B
$434K 0.05%
+4,398
New +$542K
ZD icon
535
Ziff Davis
ZD
$2B
$433K 0.05%
10,313
+3,646
+55% +$134K
EOG icon
536
EOG Resources
EOG
$77.3B
$432K 0.05%
+2,986
New +$362K
HON icon
537
Honeywell
HON
$78.6B
$431K 0.05%
1,908
-11,490
-86% -$2.63M
EPV icon
538
ProShares UltraShort FTSE Europe
EPV
$11.1M
$431K 0.05%
19,597
+9,212
+89% +$191K
USD icon
539
ProShares Ultra Semiconductors
USD
$2.38B
$431K 0.05%
8,991
+3,637
+68% +$198K
SNDA icon
540
Sonida Senior Living
SNDA
$1.94B
$431K 0.05%
+13,367
New +$447K
QCOM icon
541
Qualcomm
QCOM
$151B
$431K 0.05%
+3,345
New +$488K
FAS icon
542
Direxion Daily Financial Bull 3x ETF
FAS
$2.43B
$430K 0.05%
3,629
-8,358
-70% -$1.19M
RUN icon
543
Sunrun
RUN
$2.41B
$427K 0.05%
31,487
+16,490
+110% +$274K
SUN icon
544
Sunoco
SUN
$14.3B
$426K 0.05%
+6,562
New +$398K
PXF icon
545
Invesco FTSE RAFI Developed Markets ex-US ETF
PXF
$2.88B
$426K 0.05%
+6,096
New +$430K
PDI icon
546
PIMCO Dynamic Income Fund
PDI
$7.38B
$425K 0.05%
+24,860
New +$448K
MSI icon
547
Motorola Solutions
MSI
$73.4B
$423K 0.05%
+974
New +$422K
VDC icon
548
Vanguard Consumer Staples ETF
VDC
$8.03B
$421K 0.05%
+1,875
New +$429K
SPXU icon
549
ProShares UltraPro Short S&P 500
SPXU
$421M
$421K 0.05%
7,421
-5,160
-41% -$261K
ISTB icon
550
iShares Core 1-5 Year USD Bond ETF
ISTB
$5.12B
$421K 0.05%
+8,686
New +$423K
20 21
22
23 24

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
TIM
Total Investment Management Scottsdale, Arizona $858M AUM 9.96% 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

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.