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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
Cap. Flow
+$160M
Cap. Flow %
18.6%
Top 10 Hldgs %
8.61%
Holding
2,375
New
954
Increased
318
Reduced
326
Closed
776

Top Buys

Rank Stock Value
1
AGG icon
iShares Core US Aggregate Bond ETF
AGG
+$12M
2
SOXL icon
Direxion Daily Semiconductor Bull 3X ETF
SOXL
+$9.78M
3
QQQ icon
Invesco QQQ Trust
QQQ
+$6.29M
4
AMZN icon
Amazon
AMZN
+$6.04M
5
VOO icon
Vanguard S&P 500 ETF
VOO
+$5.96M

Top Sells

Rank Stock Value
1
HYG icon
iShares iBoxx $ High Yield Corporate Bond ETF
HYG
+$14.3M
2
MSFT icon
Microsoft
MSFT
+$12.3M
3
SHY icon
iShares 1-3 Year Treasury Bond ETF
SHY
+$7.97M
4
VCSH icon
Vanguard Short-Term Corporate Bond ETF
VCSH
+$6.29M
5
TLT icon
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
ATOS icon
1651
Atossa Therapeutics
ATOS
$21.6M
– –
-1,634
Closed -$14.5K
ATXS
1652
DELISTED
Astria Therapeutics
ATXS
– –
-10,774
Closed -$141K
AVY icon
1653
Avery Dennison
AVY
$13.2B
– –
-2,789
Closed -$507K
AWI icon
1654
Armstrong World Industries
AWI
$7.58B
– –
-1,732
Closed -$331K
AXON
1655
Axon Enterprise
AXON
$46.4B
– –
-1,048
Closed -$595K
AXP icon
1656
American Express
AXP
$233B
– –
-8,798
Closed -$3.25M
AXSM icon
1657
Axsome Therapeutics
AXSM
$10.9B
– –
-7,650
Closed -$1.4M
BABA icon
1658
Alibaba
BABA
$305B
– –
-8,875
Closed -$1.3M
BAER icon
1659
Bridger Aerospace
BAER
$113M
– –
-11,736
Closed -$21.5K
BALL icon
1660
Ball Corp
BALL
$17.3B
– –
-8,174
Closed -$433K
BARK icon
1661
BARK
BARK
$88.8M
– –
-810
Closed -$9.76K
BATL icon
1662
Battalion Oil
BATL
$31M
– –
-13,266
Closed -$15K
BB icon
1663
BlackBerry
BB
$4.99B
– –
-93,955
Closed -$356K
BBDO icon
1664
Banco Bradesco
BBDO
$34.7B
– –
-13,789
Closed -$39.6K
BBSI icon
1665
Barrett Business Services
BBSI
$979M
– –
-7,647
Closed -$277K
BEKE icon
1666
KE Holdings
BEKE
$19.1B
– –
-29,136
Closed -$459K
BETR icon
1667
Better Home & Finance Holding
BETR
$515M
– –
-8,015
Closed -$261K
BETRW icon
1668
Better Home & Finance Warrant
BETRW
$2.58M
– –
-10,478
Closed -$1.15K
BF.A icon
1669
Brown-Forman Class A
BF.A
$12.9B
– –
-12,916
Closed -$340K
BFRI icon
1670
Biofrontera
BFRI
$15.2M
– –
-13,476
Closed -$7.68K
BFZ
1671
DELISTED
BlackRock CA Municipal Income Trust
BFZ
– –
-21,018
Closed -$226K
BGS icon
1672
B&G Foods
BGS
$290M
– –
-14,965
Closed -$64.3K
BHC icon
1673
Bausch Health
BHC
$2.62B
– –
-11,473
Closed -$79.7K
BHP icon
1674
BHP
BHP
$212B
– –
-4,367
Closed -$264K
BIAF icon
1675
bioAffinity Technologies
BIAF
$3.75M
– –
-11,125
Closed -$13.1K
65 66
67
68 69

Similar funds

BCM
Benchstone Capital Management New York $860M AUM 32.46% 1-Year Est. Return
OAM
Ophir Asset Management Sydney, Australia $859M AUM 59.08% 1-Year Est. Return
NOCM
Night Owl Capital Management Greenwich, Connecticut $858M AUM 31.41% 1-Year Est. Return
QIM
Quest Investment Management Lake Oswego, Oregon $857M AUM 21.67% 1-Year Est. Return
RB
Rodgers Brothers Harmony, Pennsylvania $866M AUM 30.05% 1-Year Est. Return
OMG
One Madison Group New York $866M AUM 33.81% 1-Year Est. Return
MCM
Makena Capital Management Menlo Park, California $866M AUM 17.79% 1-Year Est. Return
NEPWA
New England Private Wealth Advisors Wellesley, Massachusetts $866M AUM 15.25% 1-Year Est. Return

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.