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 | |
|---|---|---|---|---|---|---|
11751
PUT
Telos
TLS
$358M
| $68.4K | ﹤0.01% |
+10,000
| New | +$47.8K |
|
11752
Rallybio
RLYB
$89.3M
| $68K | ﹤0.01% |
17,037
+14,129
| +486% | +$59.4K |
|
11753
PUT
Ceragon Networks
CRNT
$191M
| $67.6K | ﹤0.01% |
29,000
-316,400
| -92% | -$698K |
|
11754
TOP Financial Group
TOP
$2.07B
| $67.3K | ﹤0.01% |
10,359
+3,066
| +42% | +$19K |
|
|
WHLRP
11755
Wheeler Real Estate Investment Trust Preferred Stock
WHLRP
$8.73M
| $67.1K | ﹤0.01% |
+15,857
| New | +$63.2K |
|
11756
Organogenesis Holdings
ORGO
$224M
| $67K | ﹤0.01% |
15,886
-109,124
| -87% | -$507K |
|
|
AIFU
11757
AIFU Inc
AIFU
$127M
| $67K | ﹤0.01% |
+655
| New | +$81.4K |
|
11758
CALL
Ribbon Communications
RBBN
$363M
| $66.9K | ﹤0.01% |
17,600
-9,500
| -35% | -$37.3K |
|
11759
Entrada Therapeutics
TRDA
$273M
| $66.7K | ﹤0.01% |
11,508
-25,307
| -69% | -$148K |
|
11760
Tilly's
TLYS
$121M
| $66.7K | ﹤0.01% |
32,393
-117,490
| -78% | -$204K |
|
11761
CALL
Zedge
ZDGE
$37.5M
| $66.6K | ﹤0.01% |
22,900
+4,400
| +24% | +$15.6K |
|
11762
StealthGas
GASS
$353M
| $66.4K | ﹤0.01% |
10,144
-2,187
| -18% | -$15.2K |
|
11763
CALL
Neumora Therapeutics
NMRA
$261M
| $66.4K | ﹤0.01% |
36,500
+24,200
| +197% | +$39.1K |
|
11764
CALL
Atea Pharmaceuticals
AVIR
$430M
| $66.4K | ﹤0.01% |
+22,900
| New | +$78.2K |
|
11765
PUT
Quad
QUAD
$519M
| $66.4K | ﹤0.01% |
10,600
-18,500
| -64% | -$114K |
|
11766
PUT
Laser Photonics
LASE
$73.3M
| $65.9K | ﹤0.01% |
15,300
+1,400
| +10% | +$4.52K |
|
11767
CALL
CEMIG Preferred Shares
CIG
$5.69B
| $65.8K | ﹤0.01% |
31,200
+19,900
| +176% | +$39.1K |
|
11768
Asia Pacific Wire & Cable
APWC
$58.1M
| $65.7K | ﹤0.01% |
31,901
+11,676
| +58% | +$21.4K |
|
11769
Astrotech Corp
ASTC
$15.1M
| $65.5K | ﹤0.01% |
+13,539
| New | +$71.4K |
|
|
BNKK
11770
CALL
Bonk Inc
BNKK
$10.4M
| $65.2K | ﹤0.01% |
+6,903
| New | +$126K |
|
|
NVX
11771
NOVONIX
NVX
$87.6M
| $65.2K | ﹤0.01% |
+5,092
| New | +$66.4K |
|
11772
IRIDEX
IRIX
$12.3M
| $64.9K | ﹤0.01% |
56,470
+17,834
| +46% | +$21.9K |
|
11773
CALL
American Well
AMWL
$203M
| $64.6K | ﹤0.01% |
10,500
-26,700
| -72% | -$196K |
|
11774
PUT
Prairie Operating Co
PROP
$63M
| $64.1K | ﹤0.01% |
32,200
-4,400
| -12% | -$12.5K |
|
11775
FerroAtlántica
GSM
$761M
| $64K | ﹤0.01% |
14,055
-237,508
| -94% | -$1.02M |
|
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.