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 | Technology | 1.55% |
| 2 | Consumer Discretionary | 0.95% |
| 3 | Financials | 0.77% |
| 4 | Healthcare | 0.67% |
| 5 | Industrials | 0.49% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
12101
Vista Gold
VGZ
$346M
| $20.8K | ﹤0.01% |
25,116
-1,947
| -7% | -$1.29K |
|
12102
Comtech Telecommunications
CMTL
$53M
| $20.8K | ﹤0.01% |
12,982
-30,609
| -70% | -$70.2K |
|
|
HOOK
12103
DELISTED
HOOKIPA Pharma
HOOK
| $20.8K | ﹤0.01% |
+19,221
| New | +$31.7K |
|
12104
Able View Global
ABLV
$48.4M
| $20.6K | ﹤0.01% |
+21,247
| New | +$21K |
|
|
BLNE
12105
Beeline Holdings
BLNE
$32.3M
| $20.4K | ﹤0.01% |
+11,103
| New | +$71.8K |
|
12106
Roadzen Inc Warrants
RDZNW
| $20.4K | ﹤0.01% |
+362,946
| New | +$28.5K |
|
12107
Hydrofarm Holdings
HYFM
$4.53M
| $20.3K | ﹤0.01% |
10,743
-704
| -6% | -$3.55K |
|
12108
PUT
Cerus
CERS
$548M
| $20.3K | ﹤0.01% |
+14,600
| New | +$24.4K |
|
12109
XWELL
XWEL
$8.68M
| $20.2K | ﹤0.01% |
+19,756
| New | +$23K |
|
12110
Planet Green Holdings
PLAG
$10.3M
| $20K | ﹤0.01% |
16,266
-42,170
| -72% | -$91.4K |
|
12111
CALL
Wrap Technologies
WRAP
$94.5M
| $20K | ﹤0.01% |
+11,700
| New | +$24.2K |
|
12112
Vince Holding Corp
VNCE
$78.8M
| $20K | ﹤0.01% |
+10,399
| New | +$30.5K |
|
|
AGEN
12113
PUT
Agenus
AGEN
$376M
| $19.8K | ﹤0.01% |
13,100
-45,200
| -78% | -$130K |
|
12114
PUT
Precigen
PGEN
$2.61B
| $19.7K | ﹤0.01% |
+13,200
| New | +$20.8K |
|
|
OLPX
12115
PUT
DELISTED
Olaplex Holdings
OLPX
| $19.6K | ﹤0.01% |
15,400
-7,500
| -33% | -$11.1K |
|
12116
Freight Technologies
FRGT
$864K
| $19.3K | ﹤0.01% |
+202
| New | +$27.9K |
|
12117
RLX Technology
RLX
$2.19B
| $19.3K | ﹤0.01% |
10,243
-311,524
| -97% | -$691K |
|
12118
Quetta Acquisition Corp Right
QETAR
| $19.2K | ﹤0.01% |
11,941
-13,295
| -53% | -$21.9K |
|
|
AUTL
12119
PUT
Autolus Therapeutics
AUTL
$649M
| $19.2K | ﹤0.01% |
12,400
-76,700
| -86% | -$156K |
|
12120
CALL
Aemetis
AMTX
$138M
| $19.1K | ﹤0.01% |
11,000
-58,200
| -84% | -$124K |
|
|
ORIO
12121
PUT
Orion Digital Corp
ORIO
$19.8M
| $19.1K | ﹤0.01% |
22,200
-30,100
| -58% | -$34.3K |
|
|
PLG
12122
Platinum Group Metals
PLG
$203M
| $18.9K | ﹤0.01% |
15,224
-20,523
| -57% | -$26.3K |
|
12123
CALL
CEMIG Preferred Shares
CIG
$5.78B
| $18.8K | ﹤0.01% |
+10,700
| New | +$19.9K |
|
|
ISRLW
12124
DELISTED
Israel Acquisitions Corp Warrant
ISRLW
| $18.8K | ﹤0.01% |
+170,713
| New | +$17.3K |
|
12125
Castellum
CTM
$57.3M
| $18.8K | ﹤0.01% |
+17,691
| New | +$18.8K |
|
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 withdrew a net $24.4B in Q1 2025, closing 1,482 positions and reducing 4,842 holdings. Its most notable exit was Inari Medical, Inc. Common Stock, an estimated $24M position sold in full.
By sector, the portfolio is most concentrated in Technology at 1.6% of assets, down from 2% a quarter earlier, followed by Consumer Discretionary and Financials.
Against the trend, Jeff Yass opened a new position in Brookfield Asset Management worth $86M.
- 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.