Jeff Yass Susquehanna International Group
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.
Top Buys
| Rank | Stock | Value |
|---|---|---|
| 1 |
State Street SPDR S&P 500 ETF Trust
SPY
|
+$2.87B |
| 2 |
NVIDIA
NVDA
|
+$2.46B |
| 3 |
Microsoft
MSFT
|
+$1.32B |
| 4 |
Amazon
AMZN
|
+$1.13B |
| 5 |
Alphabet (Google) Class C
GOOG
|
+$1.12B |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
Invesco QQQ Trust
QQQ
|
+$1.78B |
| 2 |
SNDK
Sandisk
SNDK
|
+$949M |
| 3 |
Advanced Micro Devices
AMD
|
+$926M |
| 4 |
Micron Technology
MU
|
+$585M |
| 5 |
Vanguard Total International Stock ETF
VXUS
|
+$509M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Technology | 2.93% |
| 2 | Communication Services | 0.62% |
| 3 | Consumer Discretionary | 0.62% |
| 4 | Industrials | 0.48% |
| 5 | Healthcare | 0.47% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
4926
PUT
Iridium Communications
IRDM
$5B
| $4.29M | ﹤0.01% |
78,200
-19,900
| -20% | -$851K |
|
4927
CALL
Element Solutions
ESI
$8.78B
| $4.29M | ﹤0.01% |
89,800
-102,500
| -53% | -$4.25M |
|
4928
CALL
AAR Corp
AIR
$5.58B
| $4.29M | ﹤0.01% |
30,000
+7,600
| +34% | +$897K |
|
4929
ClearPoint Neuro
CLPT
$499M
| $4.29M | ﹤0.01% |
240,282
+103,998
| +76% | +$1.3M |
|
4930
Jones Lang LaSalle
JLL
$17.8B
| $4.29M | ﹤0.01% |
13,830
-10,236
| -43% | -$3.18M |
|
4931
Mercury Systems
MRCY
$5.4B
| $4.28M | ﹤0.01% |
35,027
-9,687
| -22% | -$923K |
|
|
HNGE
4932
Hinge Health
HNGE
$7.3B
| $4.28M | ﹤0.01% |
51,607
-61,272
| -54% | -$3.33M |
|
4933
CALL
Ezcorp Inc
EZPW
$2.08B
| $4.28M | ﹤0.01% |
123,900
+108,400
| +699% | +$3.42M |
|
4934
Fidelity Enhanced Mid Cap Core ETF
FMDE
$8.35B
| $4.28M | ﹤0.01% |
105,548
+69,546
| +193% | +$2.7M |
|
4935
Direxion Daily Semiconductor Bear 3X ETF
SOXS
$1.34B
| $4.28M | ﹤0.01% |
132,136
+129,612
| +5,135% | +$15.4M |
|
4936
PUT
Carlisle Companies
CSL
$14.5B
| $4.28M | ﹤0.01% |
11,800
+3,200
| +37% | +$1.12M |
|
4937
iShares Core S&P Mid-Cap ETF
IJH
$126B
| $4.28M | ﹤0.01% |
55,473
-20,082
| -27% | -$1.47M |
|
4938
PUT
Kosmos Energy
KOS
$1.66B
| $4.28M | ﹤0.01% |
2,026,900
+499,500
| +33% | +$1.39M |
|
4939
Ethan Allen Interiors
ETD
$601M
| $4.27M | ﹤0.01% |
191,011
+166,378
| +675% | +$3.53M |
|
4940
Vanguard ESG US Corporate Bond ETF
VCEB
$1.15B
| $4.27M | ﹤0.01% |
+67,973
| New | +$4.27M |
|
4941
BellRing Brands
BRBR
$1.25B
| $4.27M | ﹤0.01% |
329,644
-412,374
| -56% | -$4.98M |
|
4942
PUT
Moelis & Co
MC
$4.98B
| $4.27M | ﹤0.01% |
+65,200
| New | +$4.28M |
|
4943
PUT
Trex
TREX
$4.76B
| $4.26M | ﹤0.01% |
85,200
-74,500
| -47% | -$3.09M |
|
4944
Ingersoll Rand
IR
$31B
| $4.26M | ﹤0.01% |
51,986
+16,045
| +45% | +$1.24M |
|
4945
PUT
James Hardie Industries
JHX
$17.5B
| $4.26M | ﹤0.01% |
162,700
-4,600
| -3% | -$101K |
|
4946
Cognex
CGNX
$10.4B
| $4.26M | ﹤0.01% |
58,815
+23,951
| +69% | +$1.45M |
|
4947
CALL
iShares Russell Mid-Cap ETF
IWR
$57.6B
| $4.25M | ﹤0.01% |
38,500
+21,500
| +126% | +$2.26M |
|
4948
CALL
Vanguard FTSE Pacific ETF
VPL
$8.55B
| $4.25M | ﹤0.01% |
36,700
+27,400
| +295% | +$3.03M |
|
4949
PUT
Enova International
ENVA
$5.89B
| $4.24M | ﹤0.01% |
17,600
-121,700
| -87% | -$20.9M |
|
|
CSRE
4950
Cohen & Steers Real Estate Active ETF
CSRE
$556M
| $4.23M | ﹤0.01% |
+149,053
| New | +$4.23M |
|
Similar funds
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 Technology at 2.9% of assets, up from 2% a quarter earlier, followed by Communication Services and Consumer Discretionary.
- 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.