We are live on ! Find out more
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
META icon
1976
Meta Platforms (Facebook)
META
$1.42T
– –
-2,152
Closed -$1.42M
MGEE icon
1977
MGE Energy Inc
MGEE
$3B
– –
-7,643
Closed -$599K
MITQ icon
1978
Moving iMage Technologies
MITQ
$5.27M
– –
-27,104
Closed -$17.9K
MKL icon
1979
Markel Group
MKL
$23.3B
– –
-633
Closed -$1.36M
MLECW icon
1980
Moolec Science SA Warrant
MLECW
$183K
– –
-28,324
Closed -$164
MLN icon
1981
VanEck Long Muni ETF
MLN
$677M
– –
-10,990
Closed -$193K
MMM icon
1982
3M
MMM
$90.9B
– –
-4,776
Closed -$765K
MMSI icon
1983
Merit Medical Systems
MMSI
$5.08B
– –
-6,665
Closed -$587K
MMT
1984
Aberdeen Multi-Market Income Fund
MMT
$236M
– –
-20,090
Closed -$93.4K
MMYT icon
1985
MakeMyTrip
MMYT
$5.36B
– –
-2,558
Closed -$210K
MODD icon
1986
Modular Medical
MODD
$12.9M
– –
-2,041
Closed -$22.3K
MPWR icon
1987
Monolithic Power Systems
MPWR
$70.1B
– –
-1,884
Closed -$1.71M
MRVI icon
1988
Maravai LifeSciences
MRVI
$969M
– –
-21,614
Closed -$70.2K
MSFT icon
1989
Microsoft
MSFT
$3.45T
– –
-25,494
Closed -$12.3M
MSTR icon
1990
Strategy Inc
MSTR
$34.1B
– –
-4,190
Closed -$637K
MTEKW icon
1991
Maris-Tech Ltd Warrants
MTEKW
– –
-10,271
Closed -$1.23K
MTN icon
1992
Vail Resorts
MTN
$5.32B
– –
-2,952
Closed -$392K
MTRN icon
1993
Materion
MTRN
$4.39B
– –
-2,348
Closed -$292K
MTZ icon
1994
MasTec
MTZ
$21.1B
– –
-2,204
Closed -$479K
MUFG icon
1995
Mitsubishi UFJ Financial
MUFG
$253B
– –
-15,369
Closed -$244K
MUSA icon
1996
Murphy USA
MUSA
$11.2B
– –
-649
Closed -$262K
MVO
1997
DELISTED
MV Oil Trust
MVO
– –
-12,179
Closed -$15.1K
MYI icon
1998
BlackRock MuniYield Quality Fund III
MYI
$709M
– –
-10,171
Closed -$111K
MYO icon
1999
Myomo
MYO
$39M
– –
-15,421
Closed -$14K
NAUT icon
2000
Nautilus Biotechnolgy
NAUT
$124M
– –
-16,239
Closed -$31.7K
78 79
80
81 82

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
TIM
Total Investment Management Scottsdale, Arizona $858M AUM 9.96% 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

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.