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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
MPLX icon
251
MPLX
MPLX
$59.3B
$881K 0.1%
15,433
+8,730
+130% +$495K
REGN icon
252
Regeneron Pharmaceuticals
REGN
$78.5B
$877K 0.1%
+1,135
New +$869K
JEPQ icon
253
JPMorgan Nasdaq Equity Premium Income ETF
JEPQ
$39.9B
$874K 0.1%
+15,747
New +$911K
EBAY icon
254
eBay
EBAY
$50.6B
$872K 0.1%
9,578
-331
-3% -$29.7K
MRCY icon
255
Mercury Systems
MRCY
$5.83B
$871K 0.1%
11,950
+5,637
+89% +$491K
IWO icon
256
iShares Russell 2000 Growth ETF
IWO
$14.3B
$868K 0.1%
+2,765
New +$920K
APH icon
257
Amphenol
APH
$198B
$861K 0.1%
+6,814
New +$959K
TSM icon
258
TSMC
TSM
$2.1T
$858K 0.1%
2,539
+1,017
+67% +$350K
JNUG icon
259
Direxion Daily Junior Gold Miners Index Bull 2X ETF
JNUG
$349M
$856K 0.1%
4,297
+399
+10% +$103K
ORLY icon
260
O'Reilly Automotive
ORLY
$72.9B
$854K 0.1%
+9,250
New +$868K
LABU icon
261
Direxion Daily S&P Biotech Bull 3X ETF
LABU
$494M
$850K 0.1%
5,120
-5,516
-52% -$905K
CVX icon
262
Chevron
CVX
$392B
$847K 0.1%
4,094
-695
-15% -$127K
EXPD icon
263
Expeditors International
EXPD
$22B
$846K 0.1%
5,910
+677
+13% +$103K
TSLL icon
264
Direxion Daily TSLA Bull 2X ETF
TSLL
$3.12B
$845K 0.1%
69,583
+32,442
+87% +$506K
FE icon
265
FirstEnergy
FE
$28B
$840K 0.1%
+16,583
New +$804K
MS icon
266
Morgan Stanley
MS
$331B
$839K 0.1%
+5,098
New +$883K
EWS icon
267
iShares MSCI Singapore ETF
EWS
$1.04B
$831K 0.1%
+29,452
New +$831K
DOV icon
268
Dover
DOV
$27.6B
$825K 0.1%
+3,958
New +$846K
PSQ icon
269
ProShares Short QQQ
PSQ
$759M
$821K 0.1%
25,513
-37,699
-60% -$1.16M
OSW icon
270
OneSpaWorld
OSW
$2.61B
$821K 0.1%
+35,762
New +$761K
DLR icon
271
Digital Realty Trust
DLR
$69.7B
$819K 0.1%
4,546
+2,499
+122% +$427K
PLXS icon
272
Plexus
PLXS
$6.72B
$819K 0.1%
4,044
-2,558
-39% -$486K
DD icon
273
DuPont de Nemours
DD
$18.5B
$819K 0.1%
+5,960
New +$822K
KNSL icon
274
Kinsale Capital Group
KNSL
$8.12B
$817K 0.09%
+2,391
New +$906K
PNC icon
275
PNC Financial Services
PNC
$99.7B
$810K 0.09%
3,891
-7,608
-66% -$1.66M
9 10
11
12 13

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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.