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 | |
|---|---|---|---|---|---|---|
2051
CALL
Bitdeer Technologies
BTDR
$3.08B
| $14.9M | ﹤0.01% |
1,688,800
-877,000
| -34% | -$13.1M |
|
2052
PUT
Boston Properties
BXP
$11.2B
| $14.9M | ﹤0.01% |
221,900
-72,100
| -25% | -$5.06M |
|
2053
CALL
Credo Technology Group
CRDO
$45.1B
| $14.9M | ﹤0.01% |
371,200
-341,400
| -48% | -$21.2M |
|
2054
Cenovus Energy
CVE
$58.5B
| $14.9M | ﹤0.01% |
1,071,473
+581,851
| +119% | +$8.38M |
|
2055
CALL
SharkNinja
SN
$27.2B
| $14.9M | ﹤0.01% |
178,300
+13,600
| +8% | +$1.38M |
|
2056
NRG Energy
NRG
$24.1B
| $14.9M | ﹤0.01% |
155,750
+50,403
| +48% | +$5.1M |
|
2057
PUT
Logitech
LOGI
$14B
| $14.8M | ﹤0.01% |
175,900
+44,500
| +34% | +$4.19M |
|
2058
PUT
Jabil
JBL
$32.7B
| $14.8M | ﹤0.01% |
109,100
-175,500
| -62% | -$27M |
|
2059
Amphenol
APH
$199B
| $14.8M | ﹤0.01% |
226,094
-273,812
| -55% | -$18.7M |
|
2060
PUT
Nextpower Inc. Common Stock
NXT
$13.6B
| $14.8M | ﹤0.01% |
351,900
+266,400
| +312% | +$11.8M |
|
2061
Scorpio Tankers
STNG
$3.88B
| $14.8M | ﹤0.01% |
393,881
+191,437
| +95% | +$8.57M |
|
|
AMTM
2062
PUT
Amentum Holdings
AMTM
$5B
| $14.8M | ﹤0.01% |
813,100
+119,200
| +17% | +$2.43M |
|
2063
CALL
WillScot Mobile Mini Holdings
WSC
$3.79B
| $14.8M | ﹤0.01% |
532,100
-846,500
| -61% | -$28.8M |
|
2064
CALL
NetEase
NTES
$78.6B
| $14.8M | ﹤0.01% |
143,700
-215,600
| -60% | -$21.7M |
|
2065
The Ensign Group
ENSG
$10.1B
| $14.8M | ﹤0.01% |
114,172
+17,701
| +18% | +$2.34M |
|
2066
CALL
GlobalFoundries
GFS
$25.4B
| $14.8M | ﹤0.01% |
400,000
-62,600
| -14% | -$2.53M |
|
2067
CALL
Boot Barn
BOOT
$4.71B
| $14.8M | ﹤0.01% |
137,300
+91,600
| +200% | +$12.2M |
|
|
JOYY
2068
PUT
JOYY Inc
JOYY
$3.66B
| $14.7M | ﹤0.01% |
351,100
+238,800
| +213% | +$10.7M |
|
2069
PUT
Veralto
VLTO
$24B
| $14.7M | ﹤0.01% |
150,800
+107,900
| +252% | +$10.8M |
|
|
ECHO
2070
PUT
EchoStar
ECHO
$25.1B
| $14.7M | ﹤0.01% |
574,100
-89,000
| -13% | -$2.42M |
|
2071
CALL
Booz Allen Hamilton
BAH
$9.01B
| $14.6M | ﹤0.01% |
140,000
+6,300
| +5% | +$759K |
|
|
2072
CALL
Nextpower Inc. Common Stock
NXT
$13.6B
| $14.6M | ﹤0.01% |
347,200
+189,900
| +121% | +$8.44M |
|
2073
PUT
Grab
GRAB
$14.7B
| $14.6M | ﹤0.01% |
3,229,600
+1,058,400
| +49% | +$4.94M |
|
2074
PUT
Kyndryl
KD
$2.89B
| $14.5M | ﹤0.01% |
463,300
+113,700
| +33% | +$4.26M |
|
2075
PUT
TripAdvisor
TRIP
$1.15B
| $14.5M | ﹤0.01% |
1,026,600
+27,400
| +3% | +$429K |
|
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.