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 |
Apple
AAPL
|
+$680M |
| 2 |
Microsoft
MSFT
|
+$506M |
| 3 |
UnitedHealth
UNH
|
+$393M |
| 4 |
Berkshire Hathaway Class B
BRK.B
|
+$381M |
| 5 |
Alphabet (Google) Class C
GOOG
|
+$348M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
State Street SPDR S&P 500 ETF Trust
SPY
|
+$5.24B |
| 2 |
Tesla
TSLA
|
+$450M |
| 3 |
iShares Russell 2000 ETF
IWM
|
+$444M |
| 4 |
TSMC
TSM
|
+$432M |
| 5 |
Invesco QQQ Trust
QQQ
|
+$371M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Miscellaneous | 93.94% |
| 2 | Technology | 1.79% |
| 3 | Consumer Discretionary | 0.82% |
| 4 | Financials | 0.79% |
| 5 | Healthcare | 0.66% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
9326
Greenlight Captial
GLRE
$502M
| $468K | ﹤0.01% |
32,546
-19,507
| -37% | -$268K |
|
9327
CALL
CuriosityStream
CURI
$155M
| $467K | ﹤0.01% |
83,000
-39,500
| -32% | -$181K |
|
9328
Knight Transportation
KNX
$10.9B
| $467K | ﹤0.01% |
10,554
-89,034
| -89% | -$3.79M |
|
9329
Brookfield Renewable
BEPC
$5.99B
| $467K | ﹤0.01% |
14,239
-44,395
| -76% | -$1.3M |
|
9330
Claros Mortgage Trust
CMTG
$229M
| $466K | ﹤0.01% |
163,592
+18,615
| +13% | +$49.9K |
|
9331
PUT
GoodRx Holdings
GDRX
$1.2B
| $466K | ﹤0.01% |
93,600
+17,100
| +22% | +$74.3K |
|
9332
Bank of Marin Bancorp
BMRC
$431M
| $466K | ﹤0.01% |
20,405
-1,198
| -6% | -$25.5K |
|
9333
Capital Southwest
CSWC
$1.62B
| $466K | ﹤0.01% |
21,139
-16,448
| -44% | -$339K |
|
9334
CALL
Green Dot
GDOT
$760M
| $466K | ﹤0.01% |
+43,200
| New | +$390K |
|
9335
Global X SuperIncome Preferred ETF
SPFF
$143M
| $465K | ﹤0.01% |
51,856
+35,280
| +213% | +$308K |
|
9336
CALL
PACS Group
PACS
$6.77B
| $465K | ﹤0.01% |
36,000
-84,900
| -70% | -$883K |
|
9337
Aviat Networks
AVNW
$256M
| $465K | ﹤0.01% |
19,339
+1,758
| +10% | +$35.4K |
|
9338
Tactile Systems Technology
TCMD
$525M
| $465K | ﹤0.01% |
45,843
+1,339
| +3% | +$15.3K |
|
|
SPIN
9339
State Street US Equity Premium Income ETF
SPIN
$48.2M
| $465K | ﹤0.01% |
15,628
+4,510
| +41% | +$129K |
|
|
JHG
9340
DELISTED
Janus Henderson
JHG
| $465K | ﹤0.01% |
11,960
-9,910
| -45% | -$349K |
|
9341
PUT
Fox Factory Holding Corp
FOXF
$864M
| $464K | ﹤0.01% |
17,900
-5,000
| -22% | -$117K |
|
9342
ProShares Merger ETF
MRGR
$15.9M
| $464K | ﹤0.01% |
+11,059
| New | +$462K |
|
9343
CALL
Revvity
RVTY
$14.4B
| $464K | ﹤0.01% |
4,800
-4,200
| -47% | -$396K |
|
|
UPB
9344
Upstream Bio Inc
UPB
$366M
| $464K | ﹤0.01% |
42,263
+20,999
| +99% | +$194K |
|
|
NA
9345
Nano Labs
NA
$51.5M
| $464K | ﹤0.01% |
+49,979
| New | +$304K |
|
9346
Xtrackers MSCI EAFE ESG Leaders Equity ETF
EASG
$68.5M
| $464K | ﹤0.01% |
13,766
-9,498
| -41% | -$305K |
|
9347
CALL
Direxion Daily Retail Bull 3X ETF
RETL
$25.7M
| $464K | ﹤0.01% |
61,000
+19,800
| +48% | +$130K |
|
9348
Aptus Behavioral Momentum ETF
ADME
$307M
| $463K | ﹤0.01% |
+9,616
| New | +$434K |
|
9349
CALL
Maximus
MMS
$3.13B
| $463K | ﹤0.01% |
+6,600
| New | +$464K |
|
9350
4D Molecular Therapeutics
FDMT
$810M
| $463K | ﹤0.01% |
124,799
+54,079
| +76% | +$190K |
|
Similar funds
Jeff Yass's Q2 2025 Portfolio in Review
As of Q2 2025, Jeff Yass held 14,080 positions worth $720B, up 23% from $586B the previous quarter. Its ten largest holdings account for 26% of the portfolio.
Jeff Yass's Q2 2025 filing shows 1,720 new, 5,716 increased, 5,055 reduced and 1,538 closed positions. Its largest new stake was iShares Core MSCI Total International Stock ETF: 1,549,778 shares worth $120M. The largest sale was State Street SPDR S&P 500 ETF Trust, an estimated $5.24B.
By sector, the portfolio is most concentrated in Miscellaneous at 94% of assets, down from 94% a quarter earlier, followed by Technology and Consumer Discretionary.
- Jeff Yass's largest Q2 2025 buy was iShares Core MSCI Total International Stock ETF: 1,549,778 shares worth $120M.
- Jeff Yass added most to Apple in Q2 2025, an estimated $680M increase.
- Jeff Yass's biggest Q2 2025 reduction was State Street SPDR S&P 500 ETF Trust, cutting an estimated $5.24B.
- Jeff Yass fully exited Vanguard Intermediate-Term Bond ETF in Q2 2025, selling an estimated $61.8M.
- Jeff Yass's ten largest holdings make up 26% of its $720B portfolio in Q2 2025.
- Jeff Yass opened 1,720 new positions and closed 1,538 in Q2 2025.
- Jeff Yass's portfolio value rose 23% quarter-over-quarter to $720B.
Based on Susquehanna International Group's 13F filing for Q2 2025, filed 14 Aug 2025.