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 | |
|---|---|---|---|---|---|---|
5901
CALL
Rogers Corp
ROG
$2.23B
| $2.62M | ﹤0.01% |
16,000
+5,600
| +54% | +$770K |
|
5902
PUT
Encompass Health
EHC
$11.9B
| $2.62M | ﹤0.01% |
25,900
-6,800
| -21% | -$704K |
|
5903
Dimensional US Marketwide Value ETF
DFUV
$15.9B
| $2.61M | ﹤0.01% |
+47,522
| New | +$2.5M |
|
|
CPRX
5904
PUT
DELISTED
Catalyst Pharmaceutical
CPRX
| $2.61M | ﹤0.01% |
83,000
+32,700
| +65% | +$965K |
|
5905
PUT
Voya Financial
VOYA
$9.11B
| $2.61M | ﹤0.01% |
28,800
+3,000
| +12% | +$244K |
|
5906
CALL
Elanco Animal Health
ELAN
$12.5B
| $2.6M | ﹤0.01% |
105,800
-137,400
| -56% | -$3.18M |
|
5907
iShares Self-Driving EV and Tech ETF
IDRV
$137M
| $2.6M | ﹤0.01% |
68,327
-110
| -0.2% | -$4.61K |
|
5908
CAVA Group
CAVA
$8.09B
| $2.6M | ﹤0.01% |
33,159
-23,273
| -41% | -$1.95M |
|
5909
PUT
BellRing Brands
BRBR
$1.25B
| $2.6M | ﹤0.01% |
200,900
+400
| +0.2% | +$4.83K |
|
5910
Hexcel
HXL
$7.08B
| $2.6M | ﹤0.01% |
25,980
-762
| -3% | -$69K |
|
5911
CALL
Vanguard Total Bond Market
BND
$162B
| $2.6M | ﹤0.01% |
35,400
+14,800
| +72% | +$1.09M |
|
5912
dLocal
DLO
$4.57B
| $2.59M | ﹤0.01% |
199,672
+13,874
| +7% | +$176K |
|
5913
PUT
Magna International
MGA
$17.7B
| $2.59M | ﹤0.01% |
39,500
-15,800
| -29% | -$987K |
|
5914
Steris
STE
$23.1B
| $2.59M | ﹤0.01% |
12,311
-5,479
| -31% | -$1.17M |
|
5915
PUT
Belden
BDC
$4.57B
| $2.59M | ﹤0.01% |
21,600
+16,700
| +341% | +$1.95M |
|
|
LLYX
5916
CALL
Defiance Daily Target 2x Long LLY ETF
LLYX
$47.1M
| $2.59M | ﹤0.01% |
+93,300
| New | +$1.94M |
|
5917
PUT
HealthEquity
HQY
$8.81B
| $2.58M | ﹤0.01% |
28,600
-8,800
| -24% | -$746K |
|
5918
Sundial Growers
SNDL
$341M
| $2.58M | ﹤0.01% |
1,913,418
+351,097
| +22% | +$503K |
|
|
CPSJ
5919
Calamos S&P 500 Structured Alt Protection ETF - July
CPSJ
$50.2M
| $2.58M | ﹤0.01% |
93,360
+72,221
| +342% | +$1.98M |
|
5920
iShares MSCI EAFE Min Vol Factor ETF
EFAV
$5.55B
| $2.58M | ﹤0.01% |
+29,374
| New | +$2.67M |
|
5921
KE Holdings
BEKE
$19.9B
| $2.58M | ﹤0.01% |
177,225
+46,670
| +36% | +$769K |
|
5922
CALL
State Street SPDR Portfolio S&P 600 Small Cap ETF
SPSM
$17.1B
| $2.57M | ﹤0.01% |
44,600
+8,900
| +25% | +$475K |
|
5923
AtaiBeckley Inc
ATAI
$2.76B
| $2.57M | ﹤0.01% |
487,486
-4,798,840
| -91% | -$20.2M |
|
5924
PUT
Glacier Bancorp
GBCI
$6.17B
| $2.57M | ﹤0.01% |
+49,800
| New | +$2.4M |
|
5925
PUT
Genesis Energy
GEL
$1.97B
| $2.57M | ﹤0.01% |
181,200
+52,900
| +41% | +$850K |
|
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.