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 | |
|---|---|---|---|---|---|---|
1276
CALL
Lamb Weston
LW
$7.61B
| $34.3M | 0.01% |
642,700
-88,700
| -12% | -$5.02M |
|
1277
Insmed
INSM
$27.1B
| $34.2M | 0.01% |
448,614
+4,179
| +0.9% | +$320K |
|
1278
PUT
Edwards Lifesciences
EW
$52.4B
| $34.2M | 0.01% |
471,800
-34,000
| -7% | -$2.43M |
|
1279
PUT
BILL Holdings
BILL
$4.75B
| $34.2M | 0.01% |
744,900
+231,300
| +45% | +$15.6M |
|
1280
Lockheed Martin
LMT
$128B
| $34.1M | 0.01% |
76,437
-49,797
| -39% | -$22.9M |
|
1281
PUT
Exelon
EXC
$45.7B
| $34.1M | 0.01% |
740,600
-308,600
| -29% | -$12.9M |
|
1282
PUT
Quanta Services
PWR
$90.8B
| $34.1M | 0.01% |
134,100
+13,400
| +11% | +$3.87M |
|
1283
Cisco
CSCO
$438B
| $34M | 0.01% |
550,865
-1,982,528
| -78% | -$122M |
|
1284
PUT
Baxter International
BAX
$13.6B
| $33.9M | 0.01% |
990,900
-694,600
| -41% | -$22.7M |
|
1285
PUT
CRH
CRH
$64B
| $33.7M | 0.01% |
383,500
+314,000
| +452% | +$30.9M |
|
1286
PUT
The GEO Group
GEO
$4.23B
| $33.7M | 0.01% |
1,154,400
+33,900
| +3% | +$972K |
|
1287
Williams Companies
WMB
$86.9B
| $33.7M | 0.01% |
563,343
-463,181
| -45% | -$26.5M |
|
1288
State Street Utilities Select Sector SPDR ETF
XLU
$22.2B
| $33.6M | 0.01% |
852,858
+18,984
| +2% | +$742K |
|
1289
CALL
TG Therapeutics
TGTX
$8.48B
| $33.6M | 0.01% |
852,300
-145,500
| -15% | -$4.9M |
|
1290
CALL
iShares Russell 1000 Value ETF
IWD
$84.2B
| $33.5M | 0.01% |
178,300
-66,800
| -27% | -$12.7M |
|
1291
Constellation Brands
STZ
$23.1B
| $33.5M | 0.01% |
182,635
+50,131
| +38% | +$9.11M |
|
1292
CALL
Galicia Financial Group
GGAL
$7.1B
| $33.5M | 0.01% |
614,600
-378,500
| -38% | -$23.5M |
|
1293
Vanguard Morningstar Growth ETF
VUG
$225B
| $33.5M | 0.01% |
+541,644
| New | +$36.5M |
|
1294
CALL
Align Technology
ALGN
$11.3B
| $33.5M | 0.01% |
210,700
-2,500
| -1% | -$491K |
|
1295
CALL
Whirlpool
WHR
$2.65B
| $33.4M | 0.01% |
371,000
-125,300
| -25% | -$13.3M |
|
|
1296
CALL
Exelon
EXC
$45.7B
| $33.4M | 0.01% |
725,600
+103,900
| +17% | +$4.34M |
|
|
MPT
1297
CALL
Medical Properties Trust
MPT
$2.45B
| $33.4M | 0.01% |
5,539,500
+9,600
| +0.2% | +$48.5K |
|
1298
PUT
The Mosaic Company
MOS
$7.72B
| $33.4M | 0.01% |
1,235,400
-859,700
| -41% | -$22.7M |
|
1299
PUT
Powell Industries
POWL
$6.93B
| $33.3M | 0.01% |
586,500
+224,100
| +62% | +$15.6M |
|
|
WCN
1300
CALL
Waste Connections
WCN
$41.8B
| $33.3M | 0.01% |
170,600
+159,800
| +1,480% | +$29.6M |
|
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.