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 | |
|---|---|---|---|---|---|---|
|
TLN
401
PUT
Talen Energy Corp
TLN
$15.1B
| $347M | 0.03% |
903,600
+272,700
| +43% | +$100M |
|
402
CALL
JD.com
JD
$39.7B
| $344M | 0.03% |
13,482,900
+5,882,400
| +77% | +$173M |
|
403
CALL
Cipher Digital
CIFR
$6.55B
| $342M | 0.03% |
13,976,100
+1,501,300
| +12% | +$31.7M |
|
404
CALL
Invesco S&P 500 Equal Weight ETF
RSP
$99.5B
| $342M | 0.03% |
1,605,200
+951,100
| +145% | +$195M |
|
405
CALL
Tower Semiconductor
TSEM
$25.2B
| $339M | 0.03% |
1,299,000
-62,200
| -5% | -$14.9M |
|
406
Costco
COST
$420B
| $338M | 0.03% |
361,307
+213,166
| +144% | +$212M |
|
407
CALL
Applied Digital
APLD
$7.74B
| $337M | 0.03% |
9,043,600
+1,422,100
| +19% | +$54.9M |
|
408
CALL
Hewlett Packard
HPE
$70.8B
| $337M | 0.03% |
7,461,000
+5,451,800
| +271% | +$197M |
|
409
PUT
Vertex Pharmaceuticals
VRTX
$139B
| $335M | 0.03% |
674,300
+113,200
| +20% | +$50.2M |
|
410
CALL
Lowe's Companies
LOW
$121B
| $333M | 0.03% |
1,508,600
-12,300
| -0.8% | -$2.79M |
|
411
Boeing
BA
$169B
| $330M | 0.03% |
1,525,027
+708,126
| +87% | +$158M |
|
412
CALL
MKS Inc
MKSI
$18.9B
| $330M | 0.03% |
741,400
+281,100
| +61% | +$88M |
|
413
Western Digital
WDC
$166B
| $329M | 0.03% |
515,710
-53,118
| -9% | -$25.8M |
|
414
Booking.com
BKNG
$158B
| $328M | 0.03% |
1,842,912
+1,076,562
| +140% | +$184M |
|
415
CALL
Chipotle Mexican Grill
CMG
$46.7B
| $328M | 0.03% |
9,640,800
+1,249,200
| +15% | +$40.8M |
|
|
ABVX
416
CALL
Abivax
ABVX
$10B
| $328M | 0.03% |
2,458,800
+1,932,900
| +368% | +$219M |
|
417
CALL
DigitalOcean
DOCN
$13.6B
| $326M | 0.03% |
2,078,900
+478,800
| +30% | +$64.8M |
|
418
PUT
Albemarle
ALB
$16.9B
| $326M | 0.03% |
2,414,100
+151,700
| +7% | +$26.8M |
|
419
PUT
Synopsys
SNPS
$76.2B
| $325M | 0.03% |
728,700
+64,800
| +10% | +$30.5M |
|
420
PUT
Bristol-Myers Squibb
BMY
$137B
| $325M | 0.03% |
5,633,300
+902,400
| +19% | +$51.8M |
|
421
ASML
ASML
$677B
| $324M | 0.03% |
162,936
-9,185
| -5% | -$14.6M |
|
422
Goldman Sachs
GS
$303B
| $322M | 0.03% |
318,353
+1,792
| +0.6% | +$1.75M |
|
423
PUT
Cadence Design Systems
CDNS
$87.9B
| $322M | 0.03% |
856,800
+515,900
| +151% | +$181M |
|
424
CALL
ConocoPhillips
COP
$162B
| $321M | 0.03% |
3,084,100
-786,200
| -20% | -$93.2M |
|
425
CALL
Teradyne
TER
$58.7B
| $319M | 0.02% |
659,300
-659,500
| -50% | -$249M |
|
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.