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TSS

Two Sigma Securities Portfolio holdings

AUM $1.16B
1-Year Est. Return 36.23%
This Fund
S&P 500
This Quarter Est. Return
+22.7%
1 Year Est. Return
+36.23%
3 Year Est. Return
+108.69%
5 Year Est. Return
+124.54%
10 Year Est. Return
+352.99%
AUM
$1.16B
AUM Growth
+$299M
Cap. Flow
+$226M
Cap. Flow %
19.52%
Top 10 Hldgs %
10.55%
Holding
2,583
New
984
Increased
345
Reduced
338
Closed
915

Sector Composition

Rank Sector Weight
1 Miscellaneous 33.92%
2 Technology 17.78%
3 Financials 10.81%
4 Industrials 8.09%
5 Healthcare 6.12%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow
JNK icon
51
State Street SPDR Bloomberg High Yield Bond ETF
JNK
$6.81B
$3.74M 0.32%
38,779
+35,814
+1,208% +$3.45M
ROKU icon
52
Roku
ROKU
$22.9B
$3.69M 0.32%
+26,690
New +$3.26M
CME icon
53
CME Group
CME
$97.5B
$3.68M 0.32%
16,683
+7,417
+80% +$2.05M
IYR icon
54
iShares US Real Estate ETF
IYR
$4.25B
$3.63M 0.31%
35,503
+15,685
+79% +$1.59M
REGN icon
55
Regeneron Pharmaceuticals
REGN
$81.3B
$3.59M 0.31%
5,761
+4,626
+408% +$3.15M
LITE icon
56
Lumentum
LITE
$80.2B
$3.54M 0.31%
+4,122
New +$3.68M
KEY icon
57
KeyCorp
KEY
$22.4B
$3.51M 0.3%
152,450
+74,955
+97% +$1.63M
KLAC icon
58
KLA
KLAC
$221B
$3.48M 0.3%
11,525
+9,005
+357% +$1.79M
NFLX icon
59
Netflix
NFLX
$314B
$3.47M 0.3%
+48,597
New +$4.28M
XEL icon
60
Xcel Energy
XEL
$46B
$3.4M 0.29%
+42,393
New +$3.38M
IJH icon
61
iShares Core S&P Mid-Cap ETF
IJH
$122B
$3.4M 0.29%
+44,139
New +$3.24M
IEF icon
62
iShares 7-10 Year Treasury Bond ETF
IEF
$41.6B
$3.37M 0.29%
35,628
-43,311
-55% -$4.1M
SPCX
63
SpaceX
SPCX
$2.04T
$3.36M 0.29%
+19,654
New +$3.34M
SNDK
64
Sandisk
SNDK
$236B
$3.34M 0.29%
1,471
+972
+195% +$1.39M
MDLZ icon
65
Mondelez International
MDLZ
$79.2B
$3.34M 0.29%
+57,767
New +$3.48M
VNQ icon
66
Vanguard Real Estate ETF
VNQ
$37.1B
$3.27M 0.28%
33,940
+9,941
+41% +$950K
UNP icon
67
Union Pacific
UNP
$168B
$3.23M 0.28%
11,885
+1,283
+12% +$337K
SRLN icon
68
State Street Blackstone Senior Loan ETF
SRLN
$5.6B
$3.19M 0.28%
79,141
+34,968
+79% +$1.41M
MSCI icon
69
MSCI
MSCI
$39.9B
$3.19M 0.27%
+5,691
New +$3.32M
RS icon
70
Reliance Steel & Aluminium
RS
$20.5B
$3.14M 0.27%
+8,397
New +$3.07M
SOXS icon
71
Direxion Daily Semiconductor Bear 3X ETF
SOXS
$1.5B
$3.13M 0.27%
96,484
+95,745
+12,956% +$11.4M
ZTS icon
72
Zoetis
ZTS
$30.2B
$3.05M 0.26%
+42,431
New +$3.99M
SLV icon
73
iShares Silver Trust
SLV
$31.7B
$2.99M 0.26%
56,000
+41,107
+276% +$2.73M
FXI icon
74
iShares China Large-Cap ETF
FXI
$4.08B
$2.99M 0.26%
94,759
+83,561
+746% +$2.98M
SPTL icon
75
State Street SPDR Portfolio Long Term Treasury ETF
SPTL
$11B
$2.99M 0.26%
+114,040
New +$2.97M

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Two Sigma Securities's Q2 2026 Portfolio in Review

As of Q2 2026, Two Sigma Securities held 2,583 positions worth $1.16B, up 35% from $861M the previous quarter. Its ten largest holdings account for 11% of the portfolio.

Two Sigma Securities deployed $226M of net new capital in Q2 2026, opening 984 new positions and adding to 345 existing holdings. Its largest new stake was Oracle: 85,509 shares worth $12.5M.

By sector, the portfolio is most concentrated in Miscellaneous at 34% of assets, down from 40% a quarter earlier, followed by Technology and Financials.

On the sell side, the largest reduction was Direxion Daily Semiconductor Bull 3X ETF, an estimated $23M trimmed.

  • Two Sigma Securities's largest Q2 2026 buy was Oracle: 85,509 shares worth $12.5M.
  • Two Sigma Securities added most to Vanguard S&P 500 ETF in Q2 2026, an estimated $12.4M increase.
  • Two Sigma Securities's biggest Q2 2026 reduction was Direxion Daily Semiconductor Bull 3X ETF, cutting an estimated $23M.
  • Two Sigma Securities fully exited Amazon in Q2 2026, selling an estimated $8.63M.
  • Two Sigma Securities's ten largest holdings make up 11% of its $1.16B portfolio in Q2 2026.
  • Two Sigma Securities opened 984 new positions and closed 915 in Q2 2026.
  • Two Sigma Securities's portfolio value rose 35% quarter-over-quarter to $1.16B.

Based on Two Sigma Securities's 13F filing for Q2 2026, filed 14 Aug 2026.