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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 | |
|---|---|---|---|---|---|---|
1476
Castellum
CTM
$69.6M
| $8.97K | ﹤0.01% |
+15,222
| New | +$13.6K |
|
1477
Singularity Future Technology
SGLY
$4.88M
| $8.95K | ﹤0.01% |
+1,537
| New | +$10.7K |
|
|
ZEO
1478
Zeo Energy
ZEO
$17.1M
| $8.89K | ﹤0.01% |
15,491
+139
| +0.9% | +$138 |
|
|
JZ
1479
Jianzhi Education Technology Group
JZ
$5.64M
| $8.86K | ﹤0.01% |
+346
| New | +$9.75K |
|
|
IMRN
1480
Immuron
IMRN
$8.56M
| $8.45K | ﹤0.01% |
+10,906
| New | +$9.06K |
|
1481
DSS Inc
DSS
$5.35M
| $8.44K | ﹤0.01% |
+10,164
| New | +$9.84K |
|
|
ZBAO
1482
Zhibao Technology Inc
ZBAO
$8.69M
| $8.4K | ﹤0.01% |
+11,181
| New | +$9.87K |
|
1483
Cemtrex
CETX
$4.58M
| $8.34K | ﹤0.01% |
+1,334
| New | +$19.2K |
|
|
REE
1484
DELISTED
REE Automotive
REE
| $8.17K | ﹤0.01% |
+13,628
| New | +$8.59K |
|
|
ALBT
1485
DELISTED
Avalon GloboCare
ALBT
| $8.15K | ﹤0.01% |
+15,340
| New | +$12.7K |
|
1486
BuzzFeed
BZFD
$98.2M
| $8.08K | ﹤0.01% |
+13,282
| New | +$10.8K |
|
|
PEW.WS
1487
GrabAGun Digital Holdings Warrants
PEW.WS
| $7.95K | ﹤0.01% |
+16,833
| New | +$7.71K |
|
1488
Hitek Global
HKIT
$24.7M
| $7.89K | ﹤0.01% |
+37
| New | +$216K |
|
|
OPENW
1489
Opendoor Technologies Inc Series K Warrants
OPENW
$12.6M
| $7.88K | ﹤0.01% |
13,026
-8,774
| -40% | -$7.88K |
|
1490
Humacyte
HUMA
$186M
| $7.74K | ﹤0.01% |
+12,759
| New | +$13.3K |
|
|
NVX
1491
NOVONIX
NVX
$96.3M
| $7.36K | ﹤0.01% |
+10,660
| New | +$10.4K |
|
1492
Guardforce AI
GFAI
$9.93M
| $7.34K | ﹤0.01% |
+16,372
| New | +$8.85K |
|
|
MDCX
1493
Medicus Pharma
MDCX
$17.1M
| $7.17K | ﹤0.01% |
+15,617
| New | +$16.3K |
|
|
OFAL
1494
OFA Group
OFAL
$2.82M
| $6.96K | ﹤0.01% |
1,370
+169
| +14% | +$774 |
|
|
ALP
1495
Alpha Compute
ALP
$4.55M
| $6.72K | ﹤0.01% |
+21,275
| New | +$11.8K |
|
|
IPST
1496
IP Strategy Holdings
IPST
$1.64M
| $6.63K | ﹤0.01% |
+1,256
| New | +$23.1K |
|
1497
Solid Power Inc Warrant
SLDPW
$8.72M
| $6.36K | ﹤0.01% |
29,033
+15,231
| +110% | +$7.53K |
|
1498
Femasys
FEMY
$8.97M
| $6.25K | ﹤0.01% |
743
-815
| -52% | -$9.07K |
|
|
GPUS
1499
Hyperscale Data Inc
GPUS
$56.5M
| $6.17K | ﹤0.01% |
41,020
-73,798
| -64% | -$15.5K |
|
1500
Milestone Scientific
MLSS
$38.5M
| $6.14K | ﹤0.01% |
21,315
-4,326
| -17% | -$1.21K |
|
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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.