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 | |
|---|---|---|---|---|---|---|
551
CALL
Marriott International
MAR
$92.9B
| $221M | 0.02% |
596,800
-1,617,200
| -73% | -$596M |
|
552
Caterpillar
CAT
$381B
| $221M | 0.02% |
207,310
-33,932
| -14% | -$29.8M |
|
553
PUT
Vale
VALE
$62.1B
| $221M | 0.02% |
14,675,700
+1,289,600
| +10% | +$21M |
|
554
CALL
DraftKings
DKNG
$13B
| $220M | 0.02% |
8,707,900
-961,700
| -10% | -$23.7M |
|
555
CALL
Okta
OKTA
$23.5B
| $220M | 0.02% |
1,610,300
+34,500
| +2% | +$3.24M |
|
556
Strategy Inc
MSTR
$47.4B
| $219M | 0.02% |
2,520,930
+1,238,294
| +97% | +$180M |
|
557
Lumentum
LITE
$77.7B
| $218M | 0.02% |
254,435
-92,169
| -27% | -$82.2M |
|
558
CALL
Avis
CAR
$5.18B
| $218M | 0.02% |
1,474,000
+1,043,500
| +242% | +$230M |
|
559
CALL
Affirm
AFRM
$25.8B
| $217M | 0.02% |
2,656,400
-634,700
| -19% | -$41.5M |
|
560
iShares MSCI EAFE ETF
EFA
$80B
| $216M | 0.02% |
2,078,499
-788,235
| -27% | -$81.1M |
|
561
PUT
W.W. Grainger
GWW
$61.8B
| $214M | 0.02% |
157,200
+116,700
| +288% | +$144M |
|
562
PUT
Newmont
NEM
$139B
| $214M | 0.02% |
2,287,100
-450,600
| -16% | -$49.1M |
|
|
SCHW
563
CALL
Charles Schwab
SCHW
$194B
| $214M | 0.02% |
2,314,900
-7,700
| -0.3% | -$702K |
|
564
CALL
S&P Global
SPGI
$127B
| $213M | 0.02% |
523,000
-148,000
| -22% | -$62.5M |
|
565
Direxion Daily Semiconductor Bull 3X ETF
SOXL
$20B
| $213M | 0.02% |
798,025
+308,913
| +63% | +$52M |
|
566
CALL
Roblox
RBLX
$27.4B
| $211M | 0.02% |
3,888,800
+338,100
| +10% | +$16.8M |
|
567
PUT
GameStop
GME
$8.17B
| $211M | 0.02% |
9,576,000
+219,400
| +2% | +$5.03M |
|
568
PUT
Fair Isaac
FICO
$25.3B
| $211M | 0.02% |
176,900
+2,400
| +1% | +$2.69M |
|
569
Johnson & Johnson
JNJ
$651B
| $211M | 0.02% |
830,810
-13,272
| -2% | -$3.09M |
|
570
CALL
FTAI Aviation
FTAI
$21.5B
| $211M | 0.02% |
778,200
+113,100
| +17% | +$28.4M |
|
|
571
PUT
Okta
OKTA
$23.5B
| $210M | 0.02% |
1,538,600
+233,600
| +18% | +$22M |
|
572
CALL
SLB Ltd
SLB
$79.9B
| $209M | 0.02% |
4,488,300
-1,259,200
| -22% | -$67.5M |
|
573
PUT
Expedia Group
EXPE
$38.6B
| $208M | 0.02% |
811,300
+65,900
| +9% | +$15.7M |
|
574
Spotify
SPOT
$110B
| $207M | 0.02% |
451,098
+335,416
| +290% | +$160M |
|
575
CALL
ProShares UltraPro S&P 500
UPRO
$5.5B
| $207M | 0.02% |
1,460,400
+670,500
| +85% | +$88.8M |
|
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.