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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
+0.75%
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
$728M
AUM Growth
+$49.8M
Cap. Flow
+$57.1M
Cap. Flow %
7.85%
Top 10 Hldgs %
11.56%
Holding
2,184
New
857
Increased
306
Reduced
258
Closed
761

Top Buys

Rank Stock Value
1
HYG icon
iShares iBoxx $ High Yield Corporate Bond ETF
HYG
+$18.8M
2
MSFT icon
Microsoft
MSFT
+$12.2M
3
SHY icon
iShares 1-3 Year Treasury Bond ETF
SHY
+$6.95M
4
ORCL icon
Oracle
ORCL
+$6.9M
5
TLT icon
iShares 20+ Year Treasury Bond ETF
TLT
+$6.9M

Top Sells

Rank Stock Value
1
IEMG icon
iShares Core MSCI Emerging Markets ETF
IEMG
+$11.9M
2
LQD icon
iShares iBoxx $ Investment Grade Corporate Bond ETF
LQD
+$8.58M
3
FXI icon
iShares China Large-Cap ETF
FXI
+$7.72M
4
SPY icon
State Street SPDR S&P 500 ETF Trust
SPY
+$7.05M
5
IWB icon
iShares Russell 1000 ETF
IWB
+$6.46M

Sector Composition

Rank Sector Weight
1 Technology 14.12%
2 Financials 10.24%
3 Industrials 8.03%
4 Consumer Discretionary 6.26%
5 Healthcare 4.98%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
IONS icon
251
Ionis Pharmaceuticals
IONS
$9.35B
$763K 0.1%
+9,649
New +$727K
CVCO icon
252
Cavco Industries
CVCO
$4.39B
$763K 0.1%
1,292
+577
+81% +$327K
MEDP icon
253
Medpace
MEDP
$16.8B
$762K 0.1%
+1,357
New +$770K
LABD icon
254
Direxion Daily S&P Biotech Bear 3X ETF
LABD
$65.4M
$762K 0.1%
36,186
+21,750
+151% +$590K
COHR icon
255
Coherent
COHR
$55.2B
$762K 0.1%
4,127
-2,377
-37% -$356K
SPTS icon
256
State Street SPDR Portfolio Short Term Treasury ETF
SPTS
$6.07B
$760K 0.1%
25,970
+17,252
+198% +$505K
ALGN icon
257
Align Technology
ALGN
$12B
$758K 0.1%
+4,852
New +$695K
ACLS icon
258
Axcelis
ACLS
$4.12B
$750K 0.1%
+9,333
New +$781K
BITI icon
259
ProShares Short Bitcoin Strategy ETF
BITI
$118M
$742K 0.1%
32,035
+6,094
+23% +$127K
EMLC icon
260
VanEck JP Morgan EM Local Currency Bond ETF
EMLC
$4.74B
$733K 0.1%
+28,398
New +$726K
CVX icon
261
Chevron
CVX
$388B
$730K 0.1%
+4,789
New +$729K
VICI icon
262
VICI Properties
VICI
$29.4B
$727K 0.1%
+25,838
New +$768K
NU icon
263
Nu Holdings
NU
$68.1B
$722K 0.1%
+43,157
New +$694K
ZSL icon
264
ProShares UltraShort Silver
ZSL
$92.7M
$721K 0.1%
13,498
+12,432
+1,166% +$1.37M
OSCR icon
265
Oscar Health
OSCR
$8.5B
$720K 0.1%
+50,070
New +$866K
FRT icon
266
Federal Realty Investment Trust
FRT
$10.9B
$716K 0.1%
7,101
+4,953
+231% +$488K
FPE icon
267
First Trust Preferred Securities and Income ETF
FPE
$6.3B
$715K 0.1%
+39,232
New +$718K
MTUM icon
268
iShares MSCI USA Momentum Factor ETF
MTUM
$25.5B
$713K 0.1%
+2,848
New +$715K
TSLL icon
269
Direxion Daily TSLA Bull 2X ETF
TSLL
$2.44B
$710K 0.1%
37,141
-27,520
-43% -$547K
D icon
270
Dominion Energy
D
$62.5B
$709K 0.1%
12,109
+6,945
+134% +$418K
UNP icon
271
Union Pacific
UNP
$183B
$708K 0.1%
+3,059
New +$698K
UNG icon
272
United States Natural Gas Fund
UNG
$470M
$707K 0.1%
57,643
+25,926
+82% +$349K
VWO icon
273
Vanguard FTSE Emerging Markets ETF
VWO
$119B
$705K 0.1%
+13,119
New +$713K
RIOT icon
274
Riot Platforms
RIOT
$8.52B
$704K 0.1%
+55,579
New +$951K
STLD icon
275
Steel Dynamics
STLD
$35.6B
$701K 0.1%
4,139
-83
-2% -$13.2K
9 10
11
12 13

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AWP
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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
USGIU
U.S. Global Investors (USGI) San Antonio, Texas $858M AUM 47.1% 1-Year Est. Return
QIM
Quest Investment Management Lake Oswego, Oregon $857M AUM 21.67% 1-Year Est. Return
SLT
St Louis Trust Saint Louis, Missouri $856M AUM 18.9% 1-Year Est. Return

Two Sigma Securities's Q4 2025 Portfolio in Review

As of Q4 2025, Two Sigma Securities held 2,184 positions worth $728M, up 7.3% from $678M the previous quarter. Its ten largest holdings account for 12% of the portfolio.

Two Sigma Securities deployed $57.1M of net new capital in Q4 2025, opening 857 new positions and adding to 306 existing holdings. Its largest new stake was iShares iBoxx $ High Yield Corporate Bond ETF: 232,932 shares worth $18.8M.

By sector, the portfolio is most concentrated in Technology at 14% of assets, up from 13% a quarter earlier, followed by Financials and Industrials.

On the sell side, the largest reduction was iShares Russell 1000 ETF, an estimated $6.46M trimmed.

  • Two Sigma Securities's largest Q4 2025 buy was iShares iBoxx $ High Yield Corporate Bond ETF: 232,932 shares worth $18.8M.
  • Two Sigma Securities added most to Microsoft in Q4 2025, an estimated $12.2M increase.
  • Two Sigma Securities's biggest Q4 2025 reduction was iShares Russell 1000 ETF, cutting an estimated $6.46M.
  • Two Sigma Securities fully exited iShares Core MSCI Emerging Markets ETF in Q4 2025, selling an estimated $11.9M.
  • Two Sigma Securities's ten largest holdings make up 12% of its $728M portfolio in Q4 2025.
  • Two Sigma Securities opened 857 new positions and closed 761 in Q4 2025.
  • Two Sigma Securities's portfolio value rose 7.3% quarter-over-quarter to $728M.

Based on Two Sigma Securities's 13F filing for Q4 2025, filed 17 Feb 2026.