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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
LZ icon
1801
LegalZoom.com
LZ
$1.23B
– –
-10,420
Closed -$108K
M icon
1802
Macy's
M
$6.15B
– –
-17,479
Closed -$313K
MANH icon
1803
Manhattan Associates
MANH
$8.97B
– –
-2,773
Closed -$568K
MAR icon
1804
Marriott International
MAR
$98.7B
– –
-1,404
Closed -$366K
MBLY icon
1805
Mobileye
MBLY
$2.03B
– –
-16,125
Closed -$228K
MEAR icon
1806
BlackRock Short Maturity Municipal Bond ETF
MEAR
$1.36B
– –
-4,124
Closed -$208K
RJET
1807
Republic Airways Holdings
RJET
$810M
– –
-670
Closed -$13.1K
MGC icon
1808
Vanguard Mega Cap 300 Index ETF
MGC
$9.87B
– –
-2,716
Closed -$663K
MGNX icon
1809
MacroGenics
MGNX
$235M
– –
-13,688
Closed -$23K
MGRM
1810
DELISTED
Monogram Orthopaedics
MGRM
– –
-13,221
Closed -$77.6K
MGY icon
1811
Magnolia Oil & Gas
MGY
$5.83B
– –
-9,527
Closed -$227K
MLCO icon
1812
Melco Resorts & Entertainment
MLCO
$2.1B
– –
-16,774
Closed -$154K
MLTX icon
1813
MoonLake Immunotherapeutics
MLTX
$1.59B
– –
-36,405
Closed -$261K
MRSH
1814
Marsh
MRSH
$86.3B
– –
-1,186
Closed -$239K
MNTSW icon
1815
Momentus Inc Warrant
MNTSW
$111
– –
-23,826
Closed -$586
MOBX icon
1816
Mobix Labs
MOBX
$27.5M
– –
-1,389
Closed -$11.2K
MOH icon
1817
Molina Healthcare
MOH
$10.3B
– –
-9,944
Closed -$1.9M
MOVE icon
1818
Corvex Inc
MOVE
$345M
– –
-2,810
Closed -$11.9K
MQ icon
1819
Marqeta
MQ
$1.8B
– –
-8,404
Closed -$177K
MRKR icon
1820
Marker Therapeutics
MRKR
$20.3M
– –
-47,603
Closed -$42.5K
MS icon
1821
Morgan Stanley
MS
$337B
– –
-4,508
Closed -$717K
MSCI icon
1822
MSCI
MSCI
$40B
– –
-1,477
Closed -$838K
MSI icon
1823
Motorola Solutions
MSI
$69.4B
– –
-924
Closed -$423K
MSOX icon
1824
AdvisorShares MSOS 2X Daily ETF
MSOX
$50.3M
– –
-11,135
Closed -$86.3K
MTCH icon
1825
Match Group
MTCH
$8.84B
– –
-64,194
Closed -$2.27M
71 72
73
74 75

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AWP
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BCM
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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.