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 | Miscellaneous | 93.8% |
| 2 | Technology | 2.93% |
| 3 | Communication Services | 0.62% |
| 4 | Consumer Discretionary | 0.62% |
| 5 | Industrials | 0.48% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
|
RAM
3801
PUT
Roundhill T-REX 2X Long DRAM Daily Target ETF
RAM
$579M
| $7.76M | ﹤0.01% |
+298,300
| New | +$7.64M |
|
3802
CALL
Banco Santander
SAN
$212B
| $7.75M | ﹤0.01% |
561,700
+47,100
| +9% | +$584K |
|
3803
Duke Energy
DUK
$94.2B
| $7.74M | ﹤0.01% |
61,148
-153,642
| -72% | -$19.4M |
|
|
BLLN
3804
PUT
BillionToOne Inc
BLLN
$4.49B
| $7.74M | ﹤0.01% |
64,500
+39,700
| +160% | +$3.63M |
|
3805
PUT
Allot
ALLT
$388M
| $7.73M | ﹤0.01% |
+874,000
| New | +$6.51M |
|
3806
CALL
nLIGHT
LASR
$2.6B
| $7.73M | ﹤0.01% |
111,100
-412,000
| -79% | -$28.7M |
|
3807
Element Solutions
ESI
$8.9B
| $7.73M | ﹤0.01% |
161,982
+17,191
| +12% | +$713K |
|
|
FETH
3808
CALL
Fidelity Ethereum Fund
FETH
$1.35B
| $7.73M | ﹤0.01% |
491,400
+320,300
| +187% | +$6.56M |
|
3809
PUT
Reliance Steel & Aluminium
RS
$20B
| $7.73M | ﹤0.01% |
20,700
+13,500
| +188% | +$4.94M |
|
3810
PUT
Vanguard Short-Term Inflation-Protected Securities Index Fund
VTIP
$19.8B
| $7.73M | ﹤0.01% |
+153,900
| New | +$7.74M |
|
3811
NEOS Nasdaq 100 High Income ETF
QQQI
$14.3B
| $7.73M | ﹤0.01% |
136,101
+131,004
| +2,570% | +$7.2M |
|
|
RZLV
3812
CALL
Rezolve AI
RZLV
$1.17B
| $7.72M | ﹤0.01% |
2,451,200
-1,581,200
| -39% | -$4.16M |
|
3813
PUT
One Stop Systems
OSS
$282M
| $7.72M | ﹤0.01% |
424,600
+327,200
| +336% | +$4.56M |
|
3814
CALL
Fortune Brands Innovations
FBIN
$5.41B
| $7.72M | ﹤0.01% |
140,600
+58,900
| +72% | +$2.36M |
|
3815
State Street SPDR S&P Metals & Mining ETF
XME
$4.91B
| $7.71M | ﹤0.01% |
72,143
+55,187
| +325% | +$6.48M |
|
|
CWVX
3816
PUT
Tradr 2X Long CRWV Daily ETF
CWVX
$87M
| $7.71M | ﹤0.01% |
293,500
+226,900
| +341% | +$7.8M |
|
3817
CALL
Host Hotels & Resorts
HST
$15.3B
| $7.71M | ﹤0.01% |
325,200
+209,000
| +180% | +$4.67M |
|
3818
ESCO Technologies
ESE
$7.29B
| $7.71M | ﹤0.01% |
22,026
+10,500
| +91% | +$3.29M |
|
|
YSS
3819
CALL
York Space Systems
YSS
$1.26B
| $7.71M | ﹤0.01% |
313,100
+127,400
| +69% | +$3.95M |
|
3820
iShares US Aerospace & Defense ETF
ITA
$14B
| $7.69M | ﹤0.01% |
31,731
-19,245
| -38% | -$4.38M |
|
3821
Southern Company
SO
$102B
| $7.69M | ﹤0.01% |
80,351
-120,816
| -60% | -$11.4M |
|
3822
PUT
ASP Isotopes
ASPI
$619M
| $7.68M | ﹤0.01% |
1,234,900
-55,300
| -4% | -$325K |
|
|
MVLL
3823
GraniteShares 2x Long MRVL Daily ETF
MVLL
$384M
| $7.68M | ﹤0.01% |
133,810
+108,130
| +421% | +$3.56M |
|
3824
CALL
Trimble
TRMB
$14.3B
| $7.68M | ﹤0.01% |
150,000
+91,800
| +158% | +$5.43M |
|
3825
Fastenal
FAST
$58.7B
| $7.67M | ﹤0.01% |
159,765
-636,006
| -80% | -$28.9M |
|
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 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.