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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
BLV icon
201
Vanguard Long-Term Bond ETF
BLV
$5.71B
$1.04M 0.12%
+15,083
New +$1.05M
OKLO
202
Oklo
OKLO
$6.76B
$1.03M 0.12%
20,832
+16,097
+340% +$1.16M
TPL icon
203
Texas Pacific Land
TPL
$27.8B
$1.03M 0.12%
2,174
-770
-26% -$331K
SSNC icon
204
SS&C Technologies
SSNC
$18.1B
$1.03M 0.12%
+15,256
New +$1.17M
PSLV icon
205
Sprott Physical Silver Trust
PSLV
$12B
$1.02M 0.12%
41,917
-23,182
-36% -$633K
SLV icon
206
iShares Silver Trust
SLV
$28B
$1.01M 0.12%
+14,893
New +$1.13M
VEA icon
207
Vanguard FTSE Developed Markets ETF
VEA
$229B
$1.01M 0.12%
+15,826
New +$1.04M
CMI icon
208
Cummins
CMI
$87.5B
$1.01M 0.12%
1,883
+1,290
+218% +$730K
FIS icon
209
Fidelity National Information Services
FIS
$23.1B
$1.01M 0.12%
21,476
+16,710
+351% +$899K
XYL icon
210
Xylem
XYL
$27.3B
$1M 0.12%
+8,397
New +$1.1M
SNOW icon
211
Snowflake
SNOW
$102B
$1M 0.12%
6,653
+3,170
+91% +$587K
RGLD icon
212
Royal Gold
RGLD
$16.8B
$998K 0.12%
3,920
-9,858
-72% -$2.62M
FBND icon
213
Fidelity Total Bond ETF
FBND
$26.9B
$997K 0.12%
21,844
+3,004
+16% +$139K
BELFB
214
Bel Fuse Inc Class B
BELFB
$3.87B
$992K 0.12%
5,010
+3,438
+219% +$718K
BNO icon
215
United States Brent Oil Fund
BNO
$781M
$988K 0.11%
18,999
+9,415
+98% +$349K
XLY icon
216
State Street Consumer Discretionary Select Sector SPDR ETF
XLY
$22.6B
$988K 0.11%
+9,065
New +$1.06M
RY icon
217
Royal Bank of Canada
RY
$291B
$984K 0.11%
+6,080
New +$1.02M
SNAP icon
218
Snap
SNAP
$7.89B
$981K 0.11%
213,346
+194,388
+1,025% +$1.14M
UCO icon
219
ProShares Ultra Bloomberg Crude Oil
UCO
$420M
$979K 0.11%
+24,907
New +$691K
MINT icon
220
PIMCO Enhanced Short Maturity Active Exchange-Traded Fund
MINT
$16.9B
$978K 0.11%
9,721
+7,085
+269% +$712K
EPD icon
221
Enterprise Products Partners
EPD
$82.3B
$970K 0.11%
+25,642
New +$908K
EWW icon
222
iShares MSCI Mexico ETF
EWW
$1.92B
$969K 0.11%
+12,879
New +$974K
ASML icon
223
ASML
ASML
$626B
$967K 0.11%
+732
New +$1M
FITB
224
Fifth Third Bancorp
FITB
$51.2B
$958K 0.11%
+20,611
New +$1.02M
APLS
225
DELISTED
Apellis Pharmaceuticals
APLS
$957K 0.11%
+23,779
New +$512K
7 8
9
10 11

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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.