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 | |
|---|---|---|---|---|---|---|
3051
IDEX
IEX
$17.3B
| $12.4M | ﹤0.01% |
54,631
+21,197
| +63% | +$4.48M |
|
3052
CALL
Kodiak Gas Services
KGS
$6.11B
| $12.4M | ﹤0.01% |
165,000
-49,300
| -23% | -$3.35M |
|
3053
Procure Space ETF
UFO
$582M
| $12.4M | ﹤0.01% |
244,373
+41,279
| +20% | +$2.22M |
|
3054
ProShares K-1 Free Crude Oil Strategy ETF
OILK
$230M
| $12.4M | ﹤0.01% |
260,530
+225,897
| +652% | +$12.4M |
|
3055
CALL
State Street SPDR S&P Bank ETF
KBE
$1.7B
| $12.4M | ﹤0.01% |
181,300
-20,100
| -10% | -$1.29M |
|
3056
Darden Restaurants
DRI
$24.8B
| $12.4M | ﹤0.01% |
59,971
-4,544
| -7% | -$910K |
|
3057
CALL
Franklin Templeton
BEN
$17.8B
| $12.3M | ﹤0.01% |
371,000
+11,900
| +3% | +$356K |
|
3058
PUT
Lantheus
LNTH
$6.58B
| $12.3M | ﹤0.01% |
111,200
+27,500
| +33% | +$2.56M |
|
3059
PUT
Pampa Energía
PAM
$4.33B
| $12.3M | ﹤0.01% |
149,900
+56,500
| +60% | +$4.71M |
|
3060
CALL
BigBear.ai
BBAI
$1.46B
| $12.3M | ﹤0.01% |
3,352,400
-176,800
| -5% | -$707K |
|
3061
Vanguard Intermediate-Term Bond ETF
BIV
$28.9B
| $12.3M | ﹤0.01% |
+160,380
| New | +$12.3M |
|
3062
iShares MSCI Emerging Markets Min Vol Factor ETF
EEMV
$3.63B
| $12.3M | ﹤0.01% |
163,349
+54,765
| +50% | +$3.94M |
|
3063
CALL
Vanguard Health Care ETF
VHT
$19.6B
| $12.3M | ﹤0.01% |
41,100
+1,400
| +4% | +$389K |
|
3064
Martin Marietta Materials
MLM
$37.8B
| $12.3M | ﹤0.01% |
21,305
+13,057
| +158% | +$7.74M |
|
3065
CALL
Recursion Pharmaceuticals
RXRX
$1.87B
| $12.3M | ﹤0.01% |
3,347,700
+715,500
| +27% | +$2.38M |
|
|
CNR
3066
Core Natural Resources Inc
CNR
$4.87B
| $12.3M | ﹤0.01% |
153,483
+104,647
| +214% | +$9.27M |
|
3067
CALL
Entergy
ETR
$50B
| $12.3M | ﹤0.01% |
106,900
-63,100
| -37% | -$7.11M |
|
3068
Molson Coors Class B
TAP
$7.85B
| $12.3M | ﹤0.01% |
315,150
-60,899
| -16% | -$2.54M |
|
3069
CALL
Lightwave Logic
LWLG
$899M
| $12.3M | ﹤0.01% |
1,297,700
+539,000
| +71% | +$6.31M |
|
3070
CoinShares Bitcoin Mining and Digital Power ETF
WGMI
$222M
| $12.3M | ﹤0.01% |
194,310
-36,157
| -16% | -$2.06M |
|
3071
CALL
Bio-Rad Laboratories Class A
BIO
$10.4B
| $12.2M | ﹤0.01% |
41,700
+34,000
| +442% | +$9.64M |
|
3072
PUT
Unusual Machines
UMAC
$1.19B
| $12.2M | ﹤0.01% |
549,000
-171,700
| -24% | -$3.18M |
|
3073
CALL
NEOS S&P 500 High Income ETF
SPYI
$11.6B
| $12.2M | ﹤0.01% |
230,400
+114,600
| +99% | +$6.03M |
|
3074
CALL
Replimune Group
REPL
$1.5B
| $12.2M | ﹤0.01% |
1,103,600
-198,000
| -15% | -$1.21M |
|
3075
PUT
Broadridge
BR
$20.7B
| $12.2M | ﹤0.01% |
89,200
+53,200
| +148% | +$8.03M |
|
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 deployed $142B of net new capital in Q2 2026, opening 1,956 new positions and adding to 5,793 existing holdings. Its largest new stake was Vanguard Total International Bond ETF: 5,720,864 shares worth $277M.
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.
On the sell side, the largest reduction was Invesco QQQ Trust, an estimated $1.78B trimmed.
- 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.