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 |
Invesco QQQ Trust
QQQ
|
+$2.65B |
| 2 |
TSMC
TSM
|
+$1.25B |
| 3 |
Microsoft
MSFT
|
+$1.1B |
| 4 |
Micron Technology
MU
|
+$957M |
| 5 |
UnitedHealth
UNH
|
+$774M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
JPMorgan International Research Enhanced Equity ETF
JIRE
|
+$785M |
| 2 |
Broadcom
AVGO
|
+$635M |
| 3 |
Netflix
NFLX
|
+$580M |
| 4 |
Alphabet (Google) Class A
GOOGL
|
+$372M |
| 5 |
KraneShares CSI China Internet ETF
KWEB
|
+$267M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Technology | 2.02% |
| 2 | Consumer Discretionary | 0.76% |
| 3 | Healthcare | 0.56% |
| 4 | Financials | 0.54% |
| 5 | Communication Services | 0.5% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
326
CALL
Agnico Eagle Mines
AEM
$109B
| $394M | 0.04% |
1,939,000
+51,500
| +3% | +$10.7M |
|
327
CALL
Teradyne
TER
$58.7B
| $391M | 0.04% |
1,318,800
+415,500
| +46% | +$116M |
|
328
PUT
AutoZone
AZO
$48.3B
| $388M | 0.04% |
114,900
-2,600
| -2% | -$9.33M |
|
329
PUT
Merck
MRK
$376B
| $387M | 0.04% |
3,214,400
-1,886,600
| -37% | -$218M |
|
330
CALL
Texas Instruments
TXN
$241B
| $384M | 0.04% |
1,978,000
-1,124,000
| -36% | -$228M |
|
331
CALL
Albemarle
ALB
$16.9B
| $384M | 0.04% |
2,137,800
-285,000
| -12% | -$48.7M |
|
332
PUT
Corning
GLW
$129B
| $379M | 0.04% |
2,786,100
+1,561,700
| +128% | +$188M |
|
333
PUT
Reddit
RDDT
$29.5B
| $378M | 0.04% |
2,806,300
-302,600
| -10% | -$51.5M |
|
334
CALL
Cameco
CCJ
$44.6B
| $377M | 0.04% |
3,471,400
-704,700
| -17% | -$80.6M |
|
335
CALL
Blackrock
BLK
$179B
| $377M | 0.04% |
391,600
+36,000
| +10% | +$37.9M |
|
336
CALL
W.W. Grainger
GWW
$61.8B
| $374M | 0.04% |
343,100
+40,200
| +13% | +$43.9M |
|
337
PUT
Freeport-McMoran
FCX
$110B
| $373M | 0.04% |
6,350,400
-1,437,000
| -18% | -$86.8M |
|
338
CALL
Microchip Technology
MCHP
$41.3B
| $372M | 0.04% |
5,753,600
+2,532,900
| +79% | +$182M |
|
339
PUT
MongoDB
MDB
$34.7B
| $369M | 0.04% |
1,508,000
+368,600
| +32% | +$123M |
|
340
PUT
State Street Consumer Discretionary Select Sector SPDR ETF
XLY
$23.4B
| $365M | 0.04% |
3,352,700
-1,761,300
| -34% | -$206M |
|
341
CALL
Amgen
AMGN
$238B
| $361M | 0.04% |
1,025,700
-389,100
| -28% | -$139M |
|
342
PUT
United Airlines
UAL
$36.7B
| $361M | 0.04% |
3,918,400
+109,000
| +3% | +$11.4M |
|
343
Chevron
CVX
$403B
| $360M | 0.04% |
1,741,271
+721,914
| +71% | +$132M |
|
344
CALL
Lowe's Companies
LOW
$121B
| $359M | 0.04% |
1,520,900
-30,700
| -2% | -$8.01M |
|
345
CALL
Baidu
BIDU
$31.6B
| $358M | 0.04% |
3,216,500
-2,040,200
| -39% | -$277M |
|
346
CALL
Moderna
MRNA
$57.9B
| $357M | 0.04% |
7,033,600
-4,301,800
| -38% | -$201M |
|
347
CALL
Arista Networks
ANET
$238B
| $354M | 0.04% |
2,885,200
-686,500
| -19% | -$91.8M |
|
348
CALL
CVS Health
CVS
$119B
| $353M | 0.04% |
4,917,000
-901,500
| -15% | -$69.4M |
|
349
PUT
Cloudflare
NET
$104B
| $347M | 0.04% |
1,683,900
+574,500
| +52% | +$110M |
|
350
PUT
PepsiCo
PEP
$196B
| $346M | 0.04% |
2,229,600
-1,122,200
| -33% | -$175M |
|
Similar funds
Jeff Yass's Q1 2026 Portfolio in Review
As of Q1 2026, Jeff Yass held 14,567 positions worth $893B, up 2.9% from $868B the previous quarter. Its ten largest holdings account for 27% of the portfolio.
Jeff Yass deployed $70.6B of net new capital in Q1 2026, opening 2,388 new positions and adding to 5,757 existing holdings. Its largest new stake was Sunbelt Rentals Holdings: 830,625 shares worth $54.1M.
By sector, the portfolio is most concentrated in Technology at 2% of assets, up from 1.7% a quarter earlier, followed by Consumer Discretionary and Healthcare.
On the sell side, the largest reduction was JPMorgan International Research Enhanced Equity ETF, an estimated $785M trimmed.
- Jeff Yass's largest Q1 2026 buy was Sunbelt Rentals Holdings: 830,625 shares worth $54.1M.
- Jeff Yass added most to Invesco QQQ Trust in Q1 2026, an estimated $2.65B increase.
- Jeff Yass's biggest Q1 2026 reduction was JPMorgan International Research Enhanced Equity ETF, cutting an estimated $785M.
- Jeff Yass fully exited Schwab International Equity ETF in Q1 2026, selling an estimated $147M.
- Jeff Yass's ten largest holdings make up 27% of its $893B portfolio in Q1 2026.
- Jeff Yass opened 2,388 new positions and closed 1,500 in Q1 2026.
- Jeff Yass's portfolio value rose 2.9% quarter-over-quarter to $893B.
Based on Susquehanna International Group's 13F filing for Q1 2026, filed 15 May 2026.