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 | |
|---|---|---|---|---|---|---|
|
SLI
11476
Standard Lithium
SLI
$644M
| $155K | ﹤0.01% |
78,898
+13,127
| +20% | +$20.7K |
|
|
BZAI
11477
Blaize Holdings
BZAI
$73.3M
| $154K | ﹤0.01% |
51,725
+26,141
| +102% | +$64.3K |
|
11478
Payoneer
PAYO
$2.41B
| $154K | ﹤0.01% |
22,493
+300
| +1% | +$2.03K |
|
|
TONT
11479
Graf Global Corp
TONT
$154M
| $154K | ﹤0.01% |
+14,730
| New | +$152K |
|
11480
CALL
Liberty Global Class C
LBTYK
$3.53B
| $154K | ﹤0.01% |
+14,900
| New | +$154K |
|
|
GRFS
11481
Grifois
GRFS
$5.34B
| $154K | ﹤0.01% |
16,984
+728
| +4% | +$5.69K |
|
11482
Virco
VIRC
$94.4M
| $153K | ﹤0.01% |
19,212
-23,508
| -55% | -$207K |
|
|
CIO
11483
PUT
DELISTED
City Office REIT
CIO
| $153K | ﹤0.01% |
28,700
+9,600
| +50% | +$48.1K |
|
11484
PUT
ADC Therapeutics
ADCT
$137M
| $153K | ﹤0.01% |
+57,000
| New | +$120K |
|
|
PLG
11485
Platinum Group Metals
PLG
$198M
| $153K | ﹤0.01% |
99,781
+84,557
| +555% | +$113K |
|
11486
Nuveen Select Tax-Free Income Portfolio
NXP
$897M
| $153K | ﹤0.01% |
+10,865
| New | +$152K |
|
11487
CALL
Under Armour Class C
UA
$2.17B
| $153K | ﹤0.01% |
23,500
-8,200
| -26% | -$48.4K |
|
|
RWT
11488
CALL
Redwood Trust
RWT
$582M
| $152K | ﹤0.01% |
25,700
-4,100
| -14% | -$23.3K |
|
11489
PUT
Ocugen
OCGN
$471M
| $152K | ﹤0.01% |
156,200
+63,600
| +69% | +$52.8K |
|
|
EAD
11490
Allspring Income Opportunities Fund
EAD
$378M
| $151K | ﹤0.01% |
21,456
-20,373
| -49% | -$137K |
|
|
VMEO
11491
CALL
DELISTED
Vimeo
VMEO
| $151K | ﹤0.01% |
+37,400
| New | +$173K |
|
11492
J. Jill
JILL
$286M
| $151K | ﹤0.01% |
+10,288
| New | +$163K |
|
|
LAR
11493
Lithium Argentina AG
LAR
$1.13B
| $151K | ﹤0.01% |
72,379
-24,843
| -26% | -$49.5K |
|
11494
Nuveen New York Municipal Value Fund
NNY
$154M
| $150K | ﹤0.01% |
18,551
+4,626
| +33% | +$37.7K |
|
|
GNT
11495
GAMCO Natural Resources, Gold & Income Trust
GNT
$156M
| $150K | ﹤0.01% |
23,916
-1,970
| -8% | -$12K |
|
|
SMCZ
11496
Defiance Daily Target 2X Short SMCI ETF
SMCZ
$9.12M
| $150K | ﹤0.01% |
+3,768
| New | +$364K |
|
11497
CALL
Sigma Lithium
SGML
$1.41B
| $150K | ﹤0.01% |
33,400
-158,000
| -83% | -$1.04M |
|
|
PYN
11498
DELISTED
PIMCO New York Municipal Income Fund III
PYN
| $150K | ﹤0.01% |
28,598
-215
| -0.7% | -$1.15K |
|
11499
CALL
Zevia
ZVIA
$102M
| $150K | ﹤0.01% |
46,500
-32,600
| -41% | -$85.8K |
|
|
SNCR
11500
DELISTED
Synchronoss Technologies
SNCR
| $149K | ﹤0.01% |
21,795
-67,066
| -75% | -$557K |
|
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.