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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
(+7.3%)
Cap. Flow
+$57.1M
Cap. Flow
% of AUM
7.85%
Top 10 Holdings %
Top 10 Hldgs %
11.56%
Holding
2,184
New
857
Increased
306
Reduced
258
Closed
761
Top Buys
| Rank | Stock | Value |
|---|---|---|
| 1 |
iShares iBoxx $ High Yield Corporate Bond ETF
HYG
|
+$18.8M |
| 2 |
Microsoft
MSFT
|
+$12.2M |
| 3 |
iShares 1-3 Year Treasury Bond ETF
SHY
|
+$6.95M |
| 4 |
Oracle
ORCL
|
+$6.9M |
| 5 |
iShares 20+ Year Treasury Bond ETF
TLT
|
+$6.9M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
iShares Core MSCI Emerging Markets ETF
IEMG
|
+$11.9M |
| 2 |
iShares iBoxx $ Investment Grade Corporate Bond ETF
LQD
|
+$8.58M |
| 3 |
iShares China Large-Cap ETF
FXI
|
+$7.72M |
| 4 |
State Street SPDR S&P 500 ETF Trust
SPY
|
+$7.05M |
| 5 |
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 | |
|---|---|---|---|---|---|---|
|
CTOR
1251
Citius Oncology
CTOR
$53M
| $13.4K | ﹤0.01% |
+13,360
| New | +$19.2K |
|
1252
Telomir Pharmaceuticals
TELO
$82.5M
| $13.3K | ﹤0.01% |
+10,004
| New | +$14.4K |
|
|
CSAI
1253
Cloudastructure
CSAI
$5.87M
| $13.2K | ﹤0.01% |
+16,363
| New | +$20.8K |
|
|
NUAIW
1254
New Era Energy & Digital Inc Warrants
NUAIW
$12.9M
| $13.2K | ﹤0.01% |
16,054
+3,142
| +24% | +$3.9K |
|
1255
bioAffinity Technologies
BIAF
$4.21M
| $13.1K | ﹤0.01% |
+11,125
| New | +$22.2K |
|
|
TMCWW
1256
TMC The Metals Company Warrants
TMCWW
$720K
| $13.1K | ﹤0.01% |
+10,157
| New | +$15.2K |
|
1257
Urban One Class D
UONEK
$22.7M
| $13K | ﹤0.01% |
1,515
+275
| +22% | +$2.01K |
|
|
FCHL
1258
Fitness Champs Holdings
FCHL
$1.32M
| $12.9K | ﹤0.01% |
+124
| New | +$22.2K |
|
1259
Lucid Diagnostics
LUCD
$174M
| $12.6K | ﹤0.01% |
+11,601
| New | +$13K |
|
|
TRIB
1260
Trinity Biotech
TRIB
$6.08M
| $12.5K | ﹤0.01% |
527
+119
| +29% | +$3.51K |
|
1261
BRC Inc
BRCC
$129M
| $12.5K | ﹤0.01% |
+11,253
| New | +$14.6K |
|
1262
Cocrystal Pharma
COCP
$12.6M
| $12.5K | ﹤0.01% |
+12,752
| New | +$13.5K |
|
1263
Clean Energy Technologies
CETY
$11M
| $12.3K | ﹤0.01% |
17,018
+16,232
| +2,065% | +$27.2K |
|
1264
Nocera
NCRA
$2.23M
| $12K | ﹤0.01% |
+470
| New | +$17.9K |
|
1265
Visionary Holdings
GV
$906K
| $12K | ﹤0.01% |
+10,231
| New | +$15.2K |
|
1266
PEDEVCO
PED
$160M
| $11.9K | ﹤0.01% |
+1,063
| New | +$12K |
|
|
TLIH
1267
Ten-League International
TLIH
$17M
| $11.8K | ﹤0.01% |
+3,200
| New | +$13.7K |
|
|
AIOS
1268
AIOS Tech
AIOS
$37.6M
| $11.8K | ﹤0.01% |
+552
| New | +$37.4K |
|
1269
Harvard Bioscience
HBIO
$27.6M
| $11.7K | ﹤0.01% |
+1,755
| New | +$10.4K |
|
|
KUST
1270
Kustom Entertainment Inc
KUST
$721K
| $11.6K | ﹤0.01% |
+1,242
| New | +$27.4K |
|
1271
reAlpha
AIRE
$7.62M
| $11.6K | ﹤0.01% |
1,109
-331
| -23% | -$4.46K |
|
1272
Silynxcom
SYNX
$6.83M
| $11.5K | ﹤0.01% |
+10,718
| New | +$14.3K |
|
|
IBO
1273
Impact BioMedical
IBO
$46.4M
| $11.5K | ﹤0.01% |
22,695
-5,746
| -20% | -$3.04K |
|
1274
Curis
CRIS
$9.22M
| $11.3K | ﹤0.01% |
573
+72
| +14% | +$1.93K |
|
1275
InflaRx
IFRX
$252M
| $11.3K | ﹤0.01% |
+11,165
| New | +$13.9K |
|
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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.