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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
XLP icon
26
State Street Consumer Staples Select Sector SPDR ETF
XLP
$14.9B
$3.18M 0.37%
38,838
+32,850
+549% +$2.77M
IDCC icon
27
InterDigital
IDCC
$7.87B
$3.14M 0.36%
+10,387
New +$3.53M
IEMG icon
28
iShares Core MSCI Emerging Markets ETF
IEMG
$151B
$3.04M 0.35%
+43,537
New +$3.14M
DIA icon
29
State Street SPDR Dow Jones Industrial Average ETF Trust
DIA
$45.1B
$3.01M 0.35%
6,494
+5,261
+427% +$2.55M
XLC icon
30
State Street Communication Services Select Sector SPDR ETF
XLC
$21.8B
$3.01M 0.35%
27,117
+7,465
+38% +$864K
BIL icon
31
State Street SPDR Bloomberg 1-3 Month T-Bill ETF
BIL
$47B
$3M 0.35%
32,765
-45,621
-58% -$4.17M
XLV icon
32
State Street Health Care Select Sector SPDR ETF
XLV
$41.9B
$2.99M 0.35%
20,395
+15,879
+352% +$2.45M
EXE
33
Expand Energy Corp
EXE
$21.8B
$2.94M 0.34%
26,800
+12,567
+88% +$1.34M
SBUX icon
34
Starbucks
SBUX
$120B
$2.94M 0.34%
32,809
+25,826
+370% +$2.44M
VEU icon
35
Vanguard FTSE All-World ex-US ETF
VEU
$66.6B
$2.88M 0.33%
38,377
+15,430
+67% +$1.2M
MDY icon
36
State Street SPDR S&P MIDCAP 400 ETF Trust
MDY
$26.6B
$2.87M 0.33%
+4,651
New +$2.95M
ERX icon
37
Direxion Daily Energy Bull 2X ETF
ERX
$233M
$2.81M 0.33%
27,307
+8,325
+44% +$666K
PBR.A icon
38
Petrobras Class A
PBR.A
$111B
$2.79M 0.32%
148,661
+132,840
+840% +$1.97M
NOW icon
39
ServiceNow
NOW
$115B
$2.77M 0.32%
26,505
+24,061
+984% +$2.83M
IJR icon
40
iShares Core S&P Small-Cap ETF
IJR
$110B
$2.76M 0.32%
22,211
+7,553
+52% +$960K
CME icon
41
CME Group
CME
$96.3B
$2.74M 0.32%
9,266
+6,958
+301% +$2.07M
SHOP icon
42
Shopify
SHOP
$152B
$2.71M 0.31%
+22,844
New +$3M
AMD icon
43
Advanced Micro Devices
AMD
$776B
$2.65M 0.31%
13,039
+11,835
+983% +$2.53M
IEI icon
44
iShares 3-7 Year Treasury Bond ETF
IEI
$17.8B
$2.65M 0.31%
22,363
+18,905
+547% +$2.25M
UNP icon
45
Union Pacific
UNP
$174B
$2.57M 0.3%
10,602
+7,543
+247% +$1.85M
AAPL icon
46
Apple
AAPL
$4.54T
$2.57M 0.3%
10,114
+117
+1% +$30.4K
PGR icon
47
Progressive
PGR
$123B
$2.56M 0.3%
12,932
+1,985
+18% +$410K
ICSH icon
48
iShares Ultra Short Duration Bond Active ETF
ICSH
$8.14B
$2.55M 0.3%
50,293
+11,891
+31% +$602K
GOOGL icon
49
Alphabet (Google) Class A
GOOGL
$4.36T
$2.53M 0.29%
+8,782
New +$2.76M
AL
50
DELISTED
Air Lease Corp
AL
$2.52M 0.29%
+38,855
New +$2.51M
1
2
3 4 5

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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.