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
|
+$4.05B |
| 2 |
iShares 20+ Year Treasury Bond ETF
TLT
|
+$1.61B |
| 3 |
Tesla
TSLA
|
+$636M |
| 4 |
TSMC
TSM
|
+$604M |
| 5 |
iShares Bitcoin Trust
IBIT
|
+$330M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
Invesco QQQ Trust
QQQ
|
+$1.25B |
| 2 |
Apple
AAPL
|
+$1.13B |
| 3 |
Microsoft
MSFT
|
+$988M |
| 4 |
Meta Platforms (Facebook)
META
|
+$572M |
| 5 |
Berkshire Hathaway Class B
BRK.B
|
+$570M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Miscellaneous | 94.1% |
| 2 | Technology | 1.55% |
| 3 | Consumer Discretionary | 0.95% |
| 4 | Financials | 0.77% |
| 5 | Healthcare | 0.67% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
3501
PUT
Dropbox
DBX
$7.76B
| $5.43M | ﹤0.01% |
203,200
-4,200
| -2% | -$122K |
|
3502
CALL
CVR Partners
UAN
$1.32B
| $5.43M | ﹤0.01% |
72,200
-67,500
| -48% | -$5.27M |
|
3503
PUT
Casey's General Stores
CASY
$28B
| $5.43M | ﹤0.01% |
12,500
-11,800
| -49% | -$4.84M |
|
3504
Federal Signal
FSS
$7.21B
| $5.42M | ﹤0.01% |
73,732
+44,133
| +149% | +$3.94M |
|
|
OTLY
3505
CALL
Oatly Group
OTLY
$468M
| $5.42M | ﹤0.01% |
551,600
+548,835
| +19,849% | +$5.94M |
|
3506
Teck Resources
TECK
$34B
| $5.42M | ﹤0.01% |
148,806
-85,230
| -36% | -$3.54M |
|
3507
Steel Dynamics
STLD
$33.6B
| $5.42M | ﹤0.01% |
43,326
-65,551
| -60% | -$8.31M |
|
3508
Ardelyx
ARDX
$984M
| $5.42M | ﹤0.01% |
1,103,324
+116,881
| +12% | +$628K |
|
3509
Harley-Davidson
HOG
$2.92B
| $5.41M | ﹤0.01% |
214,452
+180,555
| +533% | +$4.83M |
|
3510
CALL
BorgWarner
BWA
$13.1B
| $5.41M | ﹤0.01% |
189,000
-2,900
| -2% | -$88K |
|
3511
ProShares VIX Short-Term Futures ETF
VIXY
$216M
| $5.41M | ﹤0.01% |
107,711
+53,278
| +98% | +$2.42M |
|
3512
CALL
Dave & Buster's
PLAY
$327M
| $5.41M | ﹤0.01% |
308,100
-100,200
| -25% | -$2.37M |
|
|
SII
3513
PUT
Sprott
SII
$3.42B
| $5.41M | ﹤0.01% |
120,600
+84,100
| +230% | +$3.62M |
|
3514
PUT
Hartford Financial Services
HIG
$37.5B
| $5.41M | ﹤0.01% |
43,700
+30,900
| +241% | +$3.54M |
|
3515
Sanmina
SANM
$10.4B
| $5.41M | ﹤0.01% |
70,974
+44,132
| +164% | +$3.58M |
|
3516
PTC Therapeutics
PTCT
$5.85B
| $5.41M | ﹤0.01% |
106,067
+4,398
| +4% | +$219K |
|
3517
CALL
Atlas Energy Solutions
AESI
$1.61B
| $5.4M | ﹤0.01% |
302,900
-213,600
| -41% | -$4.44M |
|
3518
Becton Dickinson
BDX
$51.6B
| $5.4M | ﹤0.01% |
23,584
-115,809
| -83% | -$26.9M |
|
3519
CALL
Northern Oil and Gas
NOG
$2.74B
| $5.4M | ﹤0.01% |
178,700
-38,100
| -18% | -$1.31M |
|
3520
Box
BOX
$4.8B
| $5.39M | ﹤0.01% |
174,819
+113,607
| +186% | +$3.68M |
|
3521
CALL
Lifestance Health
LFST
$4.7B
| $5.39M | ﹤0.01% |
809,000
-217,100
| -21% | -$1.65M |
|
3522
Franklin Electric
FELE
$4.45B
| $5.38M | ﹤0.01% |
57,342
+33,532
| +141% | +$3.34M |
|
|
TPC
3523
PUT
Tutor Perini Cor
TPC
$4.67B
| $5.38M | ﹤0.01% |
232,200
+100,500
| +76% | +$2.48M |
|
3524
CALL
Ionis Pharmaceuticals
IONS
$10.1B
| $5.38M | ﹤0.01% |
178,400
+39,300
| +28% | +$1.29M |
|
3525
New Fortress Energy
NFE
$83.6M
| $5.38M | ﹤0.01% |
647,489
+392,291
| +154% | +$4.83M |
|
Similar funds
Jeff Yass's Q1 2025 Portfolio in Review
As of Q1 2025, Jeff Yass held 13,842 positions worth $586B, down 12% from $663B the previous quarter. Its ten largest holdings account for 28% of the portfolio.
Jeff Yass's Q1 2025 filing shows 1,775 new, 5,712 increased, 4,842 reduced and 1,482 closed positions. Its largest new stake was Brookfield Asset Management: 1,775,684 shares worth $86M. The largest sale was Invesco QQQ Trust, an estimated $1.25B.
By sector, the portfolio is most concentrated in Miscellaneous at 94% of assets, up from 93% a quarter earlier, followed by Technology and Consumer Discretionary.
- Jeff Yass's largest Q1 2025 buy was Brookfield Asset Management: 1,775,684 shares worth $86M.
- Jeff Yass added most to State Street SPDR S&P 500 ETF Trust in Q1 2025, an estimated $4.05B increase.
- Jeff Yass's biggest Q1 2025 reduction was Invesco QQQ Trust, cutting an estimated $1.25B.
- Jeff Yass fully exited Inari Medical, Inc. Common Stock in Q1 2025, selling an estimated $24M.
- Jeff Yass's ten largest holdings make up 28% of its $586B portfolio in Q1 2025.
- Jeff Yass opened 1,775 new positions and closed 1,482 in Q1 2025.
- Jeff Yass's portfolio value fell 12% quarter-over-quarter to $586B.
Based on Susquehanna International Group's 13F filing for Q1 2025, filed 14 May 2025.