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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
VRT icon
176
Vertiv
VRT
$112B
$986K 0.14%
+6,089
New +$1.06M
UPS icon
177
United Parcel Service
UPS
$97.6B
$985K 0.14%
+9,932
New +$929K
BNDX icon
178
Vanguard Total International Bond ETF
BNDX
$82B
$983K 0.14%
20,351
+12,302
+153% +$608K
BXP icon
179
Boston Properties
BXP
$11B
$979K 0.13%
14,503
+2,016
+16% +$143K
PWR icon
180
Quanta Services
PWR
$93.9B
$977K 0.13%
+2,314
New +$1.02M
PLXS icon
181
Plexus
PLXS
$6.81B
$970K 0.13%
+6,602
New +$968K
INTU icon
182
Intuit
INTU
$81.1B
$970K 0.13%
+1,464
New +$967K
IVLU icon
183
iShares MSCI Intl Value Factor ETF
IVLU
$4.31B
$968K 0.13%
25,435
+18,601
+272% +$682K
HUM icon
184
Humana
HUM
$46.7B
$964K 0.13%
3,764
+1,774
+89% +$465K
CAMT icon
185
Camtek
CAMT
$6.9B
$960K 0.13%
+9,029
New +$1.01M
DASH icon
186
DoorDash
DASH
$75.3B
$958K 0.13%
4,230
+1,818
+75% +$426K
BIIB icon
187
Biogen
BIIB
$29.9B
$956K 0.13%
+5,430
New +$887K
AKAM icon
188
Akamai
AKAM
$16.8B
$950K 0.13%
10,885
-109
-1% -$8.97K
RPM icon
189
RPM International
RPM
$13.7B
$947K 0.13%
+9,110
New +$986K
NOVT icon
190
Novanta
NOVT
$5.04B
$946K 0.13%
+7,953
New +$906K
TBLL icon
191
Invesco Short Term Treasury ETF
TBLL
$2.58B
$943K 0.13%
+8,927
New +$944K
GDXJ icon
192
VanEck Junior Gold Miners ETF
GDXJ
$7.06B
$939K 0.13%
+8,253
New +$853K
XLU icon
193
State Street Utilities Select Sector SPDR ETF
XLU
$24.1B
$934K 0.13%
21,886
+7,038
+47% +$312K
CAH icon
194
Cardinal Health
CAH
$53.4B
$927K 0.13%
+4,513
New +$849K
AZO icon
195
AutoZone
AZO
$48.3B
$926K 0.13%
+273
New +$1.03M
KBWB icon
196
Invesco KBW Bank ETF
KBWB
$7.08B
$920K 0.13%
+10,911
New +$863K
CHTR icon
197
Charter Communications
CHTR
$14.7B
$919K 0.13%
4,403
-5,104
-54% -$1.15M
EME icon
198
Emcor
EME
$33.1B
$907K 0.12%
+1,482
New +$960K
SCHW
199
Charles Schwab
SCHW
$177B
$906K 0.12%
+9,064
New +$860K
SSO icon
200
ProShares Ultra S&P500
SSO
$7.82B
$904K 0.12%
+15,607
New +$893K
6 7
8
9 10

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BCM
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OAM
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NOCM
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TIM
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USGIU
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QIM
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SLT
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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.