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 | |
|---|---|---|---|---|---|---|
3426
CALL
Weibo
WB
$1.72B
| $5.65M | ﹤0.01% |
596,100
-344,800
| -37% | -$3.5M |
|
3427
CALL
Sabre
SABR
$888M
| $5.64M | ﹤0.01% |
2,006,700
-176,100
| -8% | -$623K |
|
|
MSTU
3428
PUT
T-Rex 2X Long MSTR Daily Target ETF
MSTU
$5.67B
| $5.64M | ﹤0.01% |
10,325
-30,681
| -75% | -$24.7M |
|
3429
First Trust Technology AlphaDEX Fund
FXL
$2.76B
| $5.63M | ﹤0.01% |
42,606
+34,248
| +410% | +$5.07M |
|
3430
Fair Isaac
FICO
$24.9B
| $5.63M | ﹤0.01% |
3,055
-9,643
| -76% | -$17.9M |
|
3431
CALL
Schrodinger
SDGR
$1.47B
| $5.63M | ﹤0.01% |
285,400
+140,300
| +97% | +$3.16M |
|
3432
PUT
iRhythm Holdings
IRTC
$3.96B
| $5.63M | ﹤0.01% |
53,800
-2,400
| -4% | -$254K |
|
3433
Vanguard Consumer Discretionary ETF
VCR
$6.04B
| $5.63M | ﹤0.01% |
17,296
+13,908
| +411% | +$5.04M |
|
3434
CALL
Tencent Music
TME
$14B
| $5.63M | ﹤0.01% |
390,600
-537,800
| -58% | -$6.71M |
|
3435
CALL
CoinShares Bitcoin Mining and Digital Power ETF
WGMI
$210M
| $5.63M | ﹤0.01% |
440,700
+238,300
| +118% | +$4.76M |
|
3436
CALL
Ambarella
AMBA
$3.1B
| $5.63M | ﹤0.01% |
111,800
-90,800
| -45% | -$6.21M |
|
3437
PUT
MarketAxess Holdings
MKTX
$5.73B
| $5.63M | ﹤0.01% |
26,000
-30,400
| -54% | -$6.39M |
|
3438
Novanta
NOVT
$5.38B
| $5.62M | ﹤0.01% |
43,966
+28,631
| +187% | +$4.12M |
|
3439
General Dynamics
GD
$103B
| $5.62M | ﹤0.01% |
20,623
-129,343
| -86% | -$33.6M |
|
|
JNPR
3440
DELISTED
Juniper Networks
JNPR
| $5.62M | ﹤0.01% |
155,296
-43,771
| -22% | -$1.6M |
|
3441
PUT
Genesis Energy
GEL
$1.96B
| $5.62M | ﹤0.01% |
358,200
+101,900
| +40% | +$1.24M |
|
3442
Tyler Technologies
TYL
$15.5B
| $5.62M | ﹤0.01% |
9,661
-7,389
| -43% | -$4.39M |
|
|
EVBN
3443
DELISTED
Evans Bancorp Inc
EVBN
| $5.61M | ﹤0.01% |
143,904
+29,931
| +26% | +$1.26M |
|
3444
CALL
Infosys
INFY
$48.8B
| $5.61M | ﹤0.01% |
307,200
-105,200
| -26% | -$2.18M |
|
3445
Conagra Brands
CAG
$7.72B
| $5.61M | ﹤0.01% |
210,164
-48,104
| -19% | -$1.24M |
|
3446
CALL
Glaukos
GKOS
$10.6B
| $5.6M | ﹤0.01% |
56,900
-36,500
| -39% | -$4.87M |
|
3447
PUT
iShares Russell 1000 Growth ETF
IWF
$126B
| $5.6M | ﹤0.01% |
62,000
-97,600
| -61% | -$9.63M |
|
|
JWN
3448
DELISTED
Nordstrom
JWN
| $5.59M | ﹤0.01% |
228,833
-163,739
| -42% | -$3.97M |
|
3449
Dropbox
DBX
$7.76B
| $5.58M | ﹤0.01% |
209,032
-41,411
| -17% | -$1.2M |
|
3450
Surgery Partners
SGRY
$1.79B
| $5.58M | ﹤0.01% |
235,078
-134,479
| -36% | -$3.18M |
|
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.