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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 | |
|---|---|---|---|---|---|---|
1301
Theriva Biologics
TOVX
$10M
| $9.03K | ﹤0.01% |
+42,893
| New | +$12.7K |
|
1302
Retractable Technologies
RVP
$20.4M
| $8.9K | ﹤0.01% |
+11,526
| New | +$9.94K |
|
1303
Super League Enterprise
SLE
$4.52M
| $8.81K | ﹤0.01% |
+1,203
| New | +$24.2K |
|
|
GP
1304
GreenPower Motor Co
GP
$10.5M
| $8.76K | ﹤0.01% |
+11,225
| New | +$20.6K |
|
|
PTLE
1305
PTL Ltd
PTLE
$64.4M
| $8.65K | ﹤0.01% |
+1,080
| New | +$14.4K |
|
|
RVPH
1306
DELISTED
REVIVA PHARMA HLDGS INC
RVPH
| $8.57K | ﹤0.01% |
+1,536
| New | +$17.1K |
|
1307
Smith Micro Software
SMSI
$14.2M
| $8.35K | ﹤0.01% |
3,092
+629
| +26% | +$2.06K |
|
1308
Zhongchao
ZCMD
$1.43M
| $8.34K | ﹤0.01% |
+25
| New | +$12.9K |
|
|
TDIC
1309
Dreamland Ltd
TDIC
$3.84M
| $8.09K | ﹤0.01% |
+349
| New | +$47.6K |
|
|
ZNB
1310
Zeta Network Group
ZNB
$554K
| $8.03K | ﹤0.01% |
+17
| New | +$15.7K |
|
|
HMR
1311
Heidmar Maritime Holdings
HMR
$66.7M
| $7.92K | ﹤0.01% |
10,111
-785
| -7% | -$913 |
|
|
VACHW
1312
DELISTED
Voyager Acquisition Corp Warrants
VACHW
| $7.89K | ﹤0.01% |
42,408
-27,914
| -40% | -$6.31K |
|
|
CDTG
1313
CDT Environmental Technology Investment Holdings
CDTG
$2.7M
| $7.84K | ﹤0.01% |
+899
| New | +$11.7K |
|
|
OFAL
1314
OFA Group
OFAL
$2.44M
| $7.84K | ﹤0.01% |
+12,009
| New | +$10.5K |
|
|
SOWG
1315
Sow Good
SOWG
$63.4M
| $7.82K | ﹤0.01% |
1,516
+698
| +85% | +$6.88K |
|
1316
Biofrontera
BFRI
$13.7M
| $7.68K | ﹤0.01% |
13,476
-7,311
| -35% | -$6.61K |
|
|
SGMO
1317
DELISTED
SANGAMO THERAPEUTICS INC
SGMO
| $7.4K | ﹤0.01% |
17,622
-47,690
| -73% | -$25.3K |
|
|
SKK
1318
SKK Holdings
SKK
$11.9M
| $7.29K | ﹤0.01% |
2,635
+1,387
| +111% | +$4.76K |
|
1319
KALA BIO
KALA
$12.1M
| $7.29K | ﹤0.01% |
+262
| New | +$11.7K |
|
|
LIMN
1320
Liminatus Pharma
LIMN
$7.22M
| $7.24K | ﹤0.01% |
+11,875
| New | +$13.2K |
|
|
XRTX
1321
XORTX Therapeutics
XRTX
$3.53M
| $7.08K | ﹤0.01% |
+2,519
| New | +$8.35K |
|
|
VSTD
1322
Vestand Inc
VSTD
$1.43M
| $7.04K | ﹤0.01% |
+30,736
| New | +$22.6K |
|
1323
Milestone Scientific
MLSS
$34.5M
| $7K | ﹤0.01% |
+25,641
| New | +$9.75K |
|
1324
NextPlat
NXPL
$16.1M
| $6.78K | ﹤0.01% |
+1,270
| New | +$9.05K |
|
|
ITOC
1325
iTonic Holdings
ITOC
$4.68M
| $6.64K | ﹤0.01% |
+15,773
| New | +$9.38K |
|
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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.