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Jeff Yass

Jeff Yass Susquehanna International Group

AUM $1.28T Turnover 24.66%
1-Year Est. Return 58.89%
 

Jeff Yass is a co-founder of Susquehanna International Group (SIG), a major global trading and market-making firm. SIG is known for options expertise, quantitative trading, and a training culture grounded in probabilistic decision-making. Yass’s firm is influential across derivatives markets even though it is less of a traditional long-only stock-picking franchise.

This Fund
S&P 500
This Quarter Est. Return
+35.7%
1 Year Est. Return
+58.89%
3 Year Est. Return
+161.44%
5 Year Est. Return
+153.95%
10 Year Est. Return
+545.54%
AUM
$1.28T
AUM Growth
+$391B
Cap. Flow
+$19.1B
Cap. Flow %
1.49%
Top 10 Hldgs %
26.66%
Holding
15,023
New
1,956
Increased
5,793
Reduced
5,445
Closed
1,748
Avg Time Held Equity + Options
3.8 years
Top 10 Avg Time Held Equity + Options
5.1 years
Top 20 Avg Time Held Equity + Options
5.8 years
Avg Time Held Equity only
2.2 years
Top 10 Avg Time Held Equity only
1.8 years
Top 20 Avg Time Held Equity only
3.4 years

Top Buys

Rank Stock Value
1
SPY icon
State Street SPDR S&P 500 ETF Trust
SPY
+$2.87B
2
NVDA icon
NVIDIA
NVDA
+$2.46B
3
MSFT icon
Microsoft
MSFT
+$1.32B
4
AMZN icon
Amazon
AMZN
+$1.13B
5
GOOG icon
Alphabet (Google) Class C
GOOG
+$1.12B

Top Sells

Rank Stock Value
1
QQQ icon
Invesco QQQ Trust
QQQ
+$1.78B
2
SNDK icon
Sandisk
SNDK
+$949M
3
AMD icon
Advanced Micro Devices
AMD
+$926M
4
MU icon
Micron Technology
MU
+$585M
5
VXUS icon
Vanguard Total International Stock ETF
VXUS
+$509M

Sector Composition

Rank Sector Weight
1 Miscellaneous 93.8%
2 Technology 2.93%
3 Communication Services 0.62%
4 Consumer Discretionary 0.61%
5 Industrials 0.49%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow Held Since
CASK icon
14101
Sempreon, Inc. Common Stock
CASK
$364M
– –
-21,679
Closed -$394K –
CASK icon
14102
PUT
Sempreon, Inc. Common Stock
CASK
$364M
– –
-15,800
Closed -$291K –
MGV icon
14103
CALL
Vanguard Morningstar Mega Cap Value ETF
MGV
$14.4B
– –
-25,100
Closed -$3.64M –
MGTX icon
14104
PUT
MeiraGTx Holdings
MGTX
$897M
– –
-15,800
Closed -$137K –
MHF icon
14105
Western Asset Municipal High Income Fund
MHF
$139M
– –
-22,424
Closed -$156K –
MIDU icon
14106
PUT
Direxion Daily Mid Cap Bull 3X ETF
MIDU
$62.3M
– –
-6,500
Closed -$338K –
MINO icon
14107
PIMCO Municipal Income Opportunities Active ETF
MINO
$934M
– –
-7,307
Closed -$330K –
MLKN icon
14108
CALL
MillerKnoll
MLKN
$1.45B
– –
-20,200
Closed -$292K –
MLR icon
14109
CALL
Miller Industries
MLR
$546M
– –
-9,600
Closed -$437K –
MLR icon
14110
Miller Industries
MLR
$546M
– –
-5,720
Closed -$261K –
MLSS icon
14111
Milestone Scientific
MLSS
$27.8M
– –
-17,185
Closed -$4.95K –
MNPR icon
14112
Monopar Therapeutics
MNPR
$488M
– –
-4,137
Closed -$227K –
MNTK icon
14113
Montauk Renewables
MNTK
$136M
– –
-24,495
Closed -$28.2K –
MOB icon
14114
Mobilicom Ltd
MOB
$25.6M
– –
-13,711
Closed -$80.3K –
MOBXW icon
14115
Mobix Labs Warrants
MOBXW
$658K
– –
-21,649
Closed -$2.38K –
MOMO icon
14116
Hello Group
MOMO
$635M
– –
-137,244
Closed -$819K –
MPAA icon
14117
Motorcar Parts of America
MPAA
$145M
– –
-10,694
Closed -$129K –
MPX icon
14118
DELISTED
Marine Products Corp
MPX
– –
-12,034
Closed -$87.5K –
MRCC icon
14119
DELISTED
Monroe Capital Corp
MRCC
– –
-76,573
Closed -$352K –
MRKR icon
14120
Marker Therapeutics
MRKR
$14.5M
– –
-48,780
Closed -$63.4K –
MSA icon
14121
Mine Safety
MSA
$6.71B
– –
-1,470
Closed -$246K –
MSAI icon
14122
MultiSensor AI
MSAI
$7.87M
– –
-408
Closed -$3.78K –
MSAIW icon
14123
MultiSensor AI Holdings Warrant
MSAIW
$241K
– –
-28,816
Closed -$1.13K –
MSBI icon
14124
Midland States Bancorp
MSBI
$652M
– –
-18,100
Closed -$404K –
MSFO icon
14125
YieldMax MSFT Option Income Strategy ETF
MSFO
$96.1M
– –
-25,444
Closed -$294K –
563 564
565
566 567

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Jeff Yass's Q2 2026 Portfolio in Review

As of Q2 2026, Jeff Yass held 15,023 positions worth $1.28T, up 44% from $893B the previous quarter. Its ten largest holdings account for 27% of the portfolio.

Jeff Yass's Q2 2026 filing shows 1,956 new, 5,793 increased, 5,445 reduced and 1,748 closed positions. Its largest new stake was Vanguard Total International Bond ETF: 5,720,864 shares worth $277M. The largest sale was Invesco QQQ Trust, an estimated $1.78B.

By sector, the portfolio is most concentrated in Miscellaneous at 94% of assets, down from 94% a quarter earlier, followed by Technology and Communication Services.

  • Jeff Yass's largest Q2 2026 buy was Vanguard Total International Bond ETF: 5,720,864 shares worth $277M.
  • Jeff Yass added most to State Street SPDR S&P 500 ETF Trust in Q2 2026, an estimated $2.87B increase.
  • Jeff Yass's biggest Q2 2026 reduction was Invesco QQQ Trust, cutting an estimated $1.78B.
  • Jeff Yass fully exited iShares MSCI Emerging Markets ex China ETF in Q2 2026, selling an estimated $142M.
  • Jeff Yass's ten largest holdings make up 27% of its $1.28T portfolio in Q2 2026.
  • Jeff Yass opened 1,956 new positions and closed 1,748 in Q2 2026.
  • Jeff Yass's portfolio value rose 44% quarter-over-quarter to $1.28T.

Based on Susquehanna International Group's 13F filing for Q2 2026, filed 14 Aug 2026.