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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
+2.14%
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
$861M
AUM Growth
+$133M
(+18%)
Cap. Flow
+$160M
Cap. Flow
% of AUM
18.6%
Top 10 Holdings %
Top 10 Hldgs %
8.61%
Holding
2,375
New
954
Increased
318
Reduced
326
Closed
776
Top Buys
| Rank | Stock | Value |
|---|---|---|
| 1 |
iShares Core US Aggregate Bond ETF
AGG
|
+$12M |
| 2 |
Direxion Daily Semiconductor Bull 3X ETF
SOXL
|
+$9.78M |
| 3 |
Invesco QQQ Trust
QQQ
|
+$6.29M |
| 4 |
Amazon
AMZN
|
+$6.04M |
| 5 |
Vanguard S&P 500 ETF
VOO
|
+$5.96M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
iShares iBoxx $ High Yield Corporate Bond ETF
HYG
|
+$14.3M |
| 2 |
Microsoft
MSFT
|
+$12.3M |
| 3 |
iShares 1-3 Year Treasury Bond ETF
SHY
|
+$7.97M |
| 4 |
Vanguard Short-Term Corporate Bond ETF
VCSH
|
+$6.29M |
| 5 |
iShares 20+ Year Treasury Bond ETF
TLT
|
+$6.07M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Technology | 12.03% |
| 2 | Industrials | 9.36% |
| 3 | Financials | 8.51% |
| 4 | Consumer Discretionary | 7.02% |
| 5 | Healthcare | 5.03% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
1351
Torrid Holdings
CURV
$254M
| $23.5K | ﹤0.01% |
+13,209
| New | +$16.3K |
|
1352
Solarmax Technology
SMXT
$19.6M
| $23.5K | ﹤0.01% |
33,522
+14,675
| +78% | +$11.4K |
|
1353
Chegg
CHGG
$110M
| $23.3K | ﹤0.01% |
+31,495
| New | +$22.1K |
|
1354
Nano X Imaging
NNOX
$68.2M
| $23.3K | ﹤0.01% |
10,258
-2,993
| -23% | -$7.87K |
|
1355
Plus Therapeutics
PSTV
$26.6M
| $23.2K | ﹤0.01% |
5,712
+3,477
| +156% | +$26.4K |
|
1356
Kiora Pharmaceuticals
KPRX
$11.3M
| $23.2K | ﹤0.01% |
+12,019
| New | +$25.4K |
|
|
ELBM
1357
Electra Battery Materials
ELBM
$54.9M
| $22.4K | ﹤0.01% |
40,023
+28,181
| +238% | +$22.9K |
|
1358
SHF Holdings
SHFS
$1.19M
| $22.3K | ﹤0.01% |
+26,830
| New | +$26.2K |
|
|
DFNS
1359
T3 Defense Inc
DFNS
$28M
| $22.2K | ﹤0.01% |
+248
| New | +$67.2K |
|
1360
ALX Oncology
ALXO
$261M
| $22K | ﹤0.01% |
+10,993
| New | +$20.9K |
|
|
ONCY
1361
Oncolytics Biotech
ONCY
$89.9M
| $21.8K | ﹤0.01% |
+25,627
| New | +$25.5K |
|
1362
Beyond Meat
BYND
$292M
| $21.7K | ﹤0.01% |
+30,932
| New | +$24.7K |
|
1363
Odyssey Marine Exploration
OMEX
$34.9M
| $21.5K | ﹤0.01% |
+25,806
| New | +$43.8K |
|
|
FLNA
1364
Filana Therapeutics
FLNA
$48.8M
| $21.5K | ﹤0.01% |
+12,696
| New | +$26.1K |
|
1365
Cardiff Oncology
CRDF
$66.5M
| $21.2K | ﹤0.01% |
+13,102
| New | +$26.9K |
|
1366
Bionano Genomics
BNGO
$12.3M
| $21.1K | ﹤0.01% |
+18,056
| New | +$23.1K |
|
|
DVLT
1367
Datavault AI
DVLT
$291M
| $21K | ﹤0.01% |
34,042
+18,686
| +122% | +$14.2K |
|
1368
Dogness International Corp
DOGZ
$12.8M
| $20.8K | ﹤0.01% |
+14,520
| New | +$55.8K |
|
1369
Theriva Biologics
TOVX
$9.64M
| $20.6K | ﹤0.01% |
105,241
+62,348
| +145% | +$12.3K |
|
1370
ABVC BioPharma
ABVC
$26.3M
| $20.4K | ﹤0.01% |
+21,023
| New | +$34.8K |
|
1371
Celularity
CELU
$18.4M
| $19.8K | ﹤0.01% |
+14,866
| New | +$18.8K |
|
1372
Pyxis Oncology
PYXS
$168M
| $19.7K | ﹤0.01% |
+13,474
| New | +$20.3K |
|
|
CHAI
1373
Core AI Holdings Inc
CHAI
$8.54M
| $19.7K | ﹤0.01% |
+19,473
| New | +$33.8K |
|
1374
ESS Tech
GWH
$22M
| $19.4K | ﹤0.01% |
+16,592
| New | +$25.6K |
|
1375
NeuroOne Medical Technologies
NMTC
$14.7M
| $19.2K | ﹤0.01% |
+4,127
| New | +$19.8K |
|
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Two Sigma Securities's Q1 2026 Portfolio in Review
As of Q1 2026, Two Sigma Securities held 2,375 positions worth $861M, up 18% from $728M the previous quarter. Its ten largest holdings account for 8.6% of the portfolio.
Two Sigma Securities deployed $160M of net new capital in Q1 2026, opening 954 new positions and adding to 318 existing holdings. Its largest new stake was Direxion Daily Semiconductor Bull 3X ETF: 168,582 shares worth $8.08M.
By sector, the portfolio is most concentrated in Technology at 12% of assets, down from 14% a quarter earlier, followed by Industrials and Financials.
On the sell side, the largest reduction was iShares iBoxx $ High Yield Corporate Bond ETF, an estimated $14.3M trimmed.
- Two Sigma Securities's largest Q1 2026 buy was Direxion Daily Semiconductor Bull 3X ETF: 168,582 shares worth $8.08M.
- Two Sigma Securities added most to iShares Core US Aggregate Bond ETF in Q1 2026, an estimated $12M increase.
- Two Sigma Securities's biggest Q1 2026 reduction was iShares iBoxx $ High Yield Corporate Bond ETF, cutting an estimated $14.3M.
- Two Sigma Securities fully exited Microsoft in Q1 2026, selling an estimated $12.3M.
- Two Sigma Securities's ten largest holdings make up 8.6% of its $861M portfolio in Q1 2026.
- Two Sigma Securities opened 954 new positions and closed 776 in Q1 2026.
- Two Sigma Securities's portfolio value rose 18% quarter-over-quarter to $861M.
Based on Two Sigma Securities's 13F filing for Q1 2026, filed 15 May 2026.