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 |
Meta Platforms (Facebook)
META
|
+$646M |
| 2 |
Tesla
TSLA
|
+$572M |
| 3 |
Broadcom
AVGO
|
+$521M |
| 4 |
Alphabet (Google) Class A
GOOGL
|
+$478M |
| 5 |
lululemon athletica
LULU
|
+$400M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
State Street SPDR S&P 500 ETF Trust
SPY
|
+$1.14B |
| 2 |
iShares 20+ Year Treasury Bond ETF
TLT
|
+$861M |
| 3 |
Palantir
PLTR
|
+$730M |
| 4 |
iShares Bitcoin Trust
IBIT
|
+$576M |
| 5 |
NVIDIA
NVDA
|
+$443M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Miscellaneous | 94.35% |
| 2 | Technology | 1.74% |
| 3 | Consumer Discretionary | 0.9% |
| 4 | Financials | 0.71% |
| 5 | Communication Services | 0.62% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
11601
CALL
QuickLogic
QUIK
$198M
| $94.5K | ﹤0.01% |
15,600
+600
| +4% | +$3.55K |
|
|
PFN
11602
PIMCO Income Strategy Fund II
PFN
$689M
| $94.5K | ﹤0.01% |
+12,455
| New | +$93.8K |
|
11603
PUT
Helix Energy Solutions
HLX
$1.49B
| $94.5K | ﹤0.01% |
+14,400
| New | +$90.6K |
|
|
PHLT
11604
PUT
DELISTED
Performant Healthcare Inc
PHLT
| $94.3K | ﹤0.01% |
+12,200
| New | +$77.7K |
|
11605
PUT
Arbe Robotics
ARBE
$83.6M
| $94.2K | ﹤0.01% |
57,100
+21,300
| +59% | +$31K |
|
|
DHC
11606
Diversified Healthcare Trust
DHC
$1.85B
| $93.9K | ﹤0.01% |
21,300
-252,789
| -92% | -$963K |
|
|
AIFU
11607
PUT
AIFU Inc
AIFU
$127M
| $93.5K | ﹤0.01% |
+915
| New | +$114K |
|
11608
LiveOne
LVO
$53.1M
| $93.5K | ﹤0.01% |
22,635
-6,964
| -24% | -$43.2K |
|
11609
Nuveen Select Maturities Municipal Fund
NIM
$116M
| $92.9K | ﹤0.01% |
+10,036
| New | +$92K |
|
|
OPTU
11610
PUT
Optimum Communications Inc
OPTU
$389M
| $92.8K | ﹤0.01% |
38,500
+700
| +2% | +$1.72K |
|
|
USAS
11611
Americas Gold and Silver
USAS
$1.84B
| $92.7K | ﹤0.01% |
+24,914
| New | +$65.1K |
|
11612
CALL
Red Robin
RRGB
$176M
| $92.6K | ﹤0.01% |
13,500
-53,200
| -80% | -$340K |
|
11613
ProShares UltraShort MidCap400
MZZ
$4.28M
| $92.3K | ﹤0.01% |
11,207
-11,215
| -50% | -$96.5K |
|
11614
CALL
Relay Therapeutics
RLAY
$4.11B
| $91.9K | ﹤0.01% |
+17,600
| New | +$67.1K |
|
11615
Nuveen Municipal Value Fund
NUV
$1.89B
| $91.8K | ﹤0.01% |
+10,220
| New | +$89K |
|
11616
Cytosorbents Corp
CTSO
$21.1M
| $91.7K | ﹤0.01% |
98,221
-33,632
| -26% | -$33.1K |
|
11617
CS Disco
LAW
$282M
| $91.6K | ﹤0.01% |
14,183
-31,350
| -69% | -$156K |
|
11618
CALL
Intellicheck
IDN
$57.6M
| $91.5K | ﹤0.01% |
17,600
-53,600
| -75% | -$282K |
|
|
ATYR
11619
aTyr Pharma
ATYR
$53M
| $91.4K | ﹤0.01% |
126,672
-127,346
| -50% | -$577K |
|
11620
CALL
Coherus Oncology
CHRS
$218M
| $91.3K | ﹤0.01% |
+55,700
| New | +$62K |
|
11621
Airgain
AIRG
$67.6M
| $91.2K | ﹤0.01% |
+21,020
| New | +$92.5K |
|
|
BTM
11622
PUT
DELISTED
Bitcoin Depot
BTM
| $91.1K | ﹤0.01% |
3,871
-9,600
| -71% | -$301K |
|
11623
WhiteHorse Finance
WHF
$152M
| $91K | ﹤0.01% |
13,156
-3,168
| -19% | -$27.1K |
|
11624
PUT
Telecom Argentina
TEO
$5.63B
| $90.9K | ﹤0.01% |
+12,500
| New | +$108K |
|
|
EU
11625
CALL
enCore Energy
EU
$249M
| $90.8K | ﹤0.01% |
28,300
-119,000
| -81% | -$320K |
|
Similar funds
Jeff Yass's Q3 2025 Portfolio in Review
As of Q3 2025, Jeff Yass held 14,336 positions worth $875B, up 22% from $720B the previous quarter. Its ten largest holdings account for 24% of the portfolio.
Jeff Yass's Q3 2025 filing shows 1,794 new, 5,240 increased, 5,148 reduced and 2,105 closed positions. Its largest new stake was BitMine Immersion Technologies: 7,689,603 shares worth $399M. The largest sale was State Street SPDR S&P 500 ETF Trust, an estimated $1.14B.
By sector, the portfolio is most concentrated in Miscellaneous at 94% of assets, up from 94% a quarter earlier, followed by Technology and Consumer Discretionary.
- Jeff Yass's largest Q3 2025 buy was BitMine Immersion Technologies: 7,689,603 shares worth $399M.
- Jeff Yass added most to Meta Platforms (Facebook) in Q3 2025, an estimated $646M increase.
- Jeff Yass's biggest Q3 2025 reduction was State Street SPDR S&P 500 ETF Trust, cutting an estimated $1.14B.
- Jeff Yass fully exited iShares Core MSCI Total International Stock ETF in Q3 2025, selling an estimated $123M.
- Jeff Yass's ten largest holdings make up 24% of its $875B portfolio in Q3 2025.
- Jeff Yass opened 1,794 new positions and closed 2,105 in Q3 2025.
- Jeff Yass's portfolio value rose 22% quarter-over-quarter to $875B.
Based on Susquehanna International Group's 13F filing for Q3 2025, filed 14 Nov 2025.