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 | Technology | 1.79% |
| 2 | Consumer Discretionary | 0.82% |
| 3 | Financials | 0.79% |
| 4 | Healthcare | 0.66% |
| 5 | Industrials | 0.51% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
12376
PUT
Tenaya Therapeutics
TNYA
$157M
| $14.2K | ﹤0.01% |
+23,200
| New | +$11.8K |
|
|
TRIB
12377
CALL
Trinity Biotech
TRIB
$7.9M
| $14K | ﹤0.01% |
+707
| New | +$14.2K |
|
|
INTJ
12378
Intelligent Group
INTJ
$5.38M
| $13.7K | ﹤0.01% |
+660
| New | +$8.57K |
|
12379
NextCure
NXTC
$27.1M
| $13.6K | ﹤0.01% |
+2,459
| New | +$13.2K |
|
12380
Polestar Automotive Holding ADS Class C-1
PSNYW
$540M
| $13.5K | ﹤0.01% |
+3,224
| New | +$15.3K |
|
|
OTRK
12381
DELISTED
Ontrak
OTRK
| $13.4K | ﹤0.01% |
+26,902
| New | +$39K |
|
12382
Urban One Class D
UONEK
$20.7M
| $13.1K | ﹤0.01% |
+2,083
| New | +$12.5K |
|
|
SYBX
12383
DELISTED
Synlogic
SYBX
| $12.9K | ﹤0.01% |
+10,180
| New | +$11.7K |
|
12384
MMTec
MTC
$379M
| $12.7K | ﹤0.01% |
+11,970
| New | +$12.3K |
|
12385
VolitionRx Ltd
VNRX
$5.25M
| $12.7K | ﹤0.01% |
+833
| New | +$9.18K |
|
12386
Satellogic Inc Warrant
SATLW
$73.1M
| $12.6K | ﹤0.01% |
+29,758
| New | +$16.5K |
|
12387
PUT
Smith Micro Software
SMSI
$16.6M
| $12.6K | ﹤0.01% |
2,920
+600
| +26% | +$2.69K |
|
12388
Bakkt Inc Warrants
BKKT.WS
$214K
| $12.4K | ﹤0.01% |
65,313
| – | – |
|
|
ARBK
12389
CALL
Argo Blockchain
ARBK
$43M
| $12.3K | ﹤0.01% |
+300
| New | +$24.5K |
|
12390
CALL
Energy Vault
NRGV
$715M
| $12.3K | ﹤0.01% |
17,100
-3,600
| -17% | -$2.91K |
|
|
USGOW
12391
DELISTED
U.S. GoldMining Inc Warrant
USGOW
| $12.1K | ﹤0.01% |
13,323
+1,220
| +10% | +$1.37K |
|
|
CASI
12392
DELISTED
CASI Pharmaceuticals
CASI
| $12K | ﹤0.01% |
10,151
-10,992
| -52% | -$20.1K |
|
12393
Roadzen
RDZN
$129M
| $11.7K | ﹤0.01% |
11,926
-38,090
| -76% | -$38.2K |
|
12394
FGI Industries
FGI
$15.1M
| $11.4K | ﹤0.01% |
+3,515
| New | +$10.4K |
|
12395
TDH Holdings
PETZ
$12.4M
| $11.3K | ﹤0.01% |
+11,973
| New | +$12.1K |
|
12396
CALL
Passage Bio
PASG
$15.5M
| $11.2K | ﹤0.01% |
1,400
-1,115
| -44% | -$8.15K |
|
|
VFSWW
12397
VinFast Auto Ltd Warrant
VFSWW
| $11.2K | ﹤0.01% |
40,679
-7,227
| -15% | -$2.07K |
|
|
AMTD
12398
AMTD IDEA Group
AMTD
$73.1M
| $10.8K | ﹤0.01% |
+11,020
| New | +$11.2K |
|
|
MAPS
12399
PUT
DELISTED
WM TECHNOLOGY INC A
MAPS
| $10.8K | ﹤0.01% |
+12,000
| New | +$12.9K |
|
|
AMPGW
12400
DELISTED
Amplitech Group Warrants
AMPGW
| $10.4K | ﹤0.01% |
+23,127
| New | +$10.6K |
|
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 deployed $32.3B of net new capital in Q2 2025, opening 1,720 new positions and adding to 5,716 existing holdings. Its largest new stake was iShares Core MSCI Total International Stock ETF: 1,549,778 shares worth $120M.
By sector, the portfolio is most concentrated in Technology at 1.8% of assets, up from 1.6% a quarter earlier, followed by Consumer Discretionary and Financials.
On the sell side, the largest reduction was State Street SPDR S&P 500 ETF Trust, an estimated $5.24B trimmed.
- 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.