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 | |
|---|---|---|---|---|---|---|
12001
PUT
FingerMotion
FNGR
$24.4M
| $26.9K | ﹤0.01% |
17,000
-22,900
| -57% | -$37.9K |
|
|
CISO
12002
CISO Global
CISO
$10.2M
| $26.9K | ﹤0.01% |
25,575
-3,514
| -12% | -$3.71K |
|
12003
AquaBounty Technologies
AQB
$6.43M
| $26.7K | ﹤0.01% |
11,908
| – | – |
|
12004
Solid Power Inc Warrant
SLDPW
$4.42M
| $26.1K | ﹤0.01% |
+62,923
| New | +$34.2K |
|
12005
PUT
Outlook Therapeutics
OTLK
$156M
| $26K | ﹤0.01% |
24,500
+7,700
| +46% | +$13.3K |
|
|
GRMLW
12006
Greenland Mines Ltd Warrant
GRMLW
| $25.8K | ﹤0.01% |
+257,854
| New | +$47.5K |
|
|
OPI
12007
CALL
DELISTED
Office Properties Income Trust
OPI
| $25.7K | ﹤0.01% |
+77,900
| New | +$23K |
|
|
SSKN
12008
DELISTED
Strata Skin Sciences
SSKN
| $25.6K | ﹤0.01% |
+12,426
| New | +$24.6K |
|
|
ASPSW
12009
Altisource Portfolio Solutions SA Net Settle Stakeholder Warrants
ASPSW
$9.94M
| $25.5K | ﹤0.01% |
36,499
-12,766
| -26% | -$9.94K |
|
|
TAIT
12010
DELISTED
Taitron Components
TAIT
| $25.2K | ﹤0.01% |
+10,180
| New | +$23.4K |
|
|
ARBK
12011
CALL
Argo Blockchain
ARBK
$42M
| $25.1K | ﹤0.01% |
448
+148
| +49% | +$9.49K |
|
12012
Compugen
CGEN
$246M
| $25.1K | ﹤0.01% |
17,102
-2,737
| -14% | -$4.07K |
|
|
SOHO
12013
DELISTED
Sotherly Hotels
SOHO
| $25K | ﹤0.01% |
30,887
-30,582
| -50% | -$25.5K |
|
12014
XWELL
XWEL
$8.68M
| $25K | ﹤0.01% |
25,514
+4,407
| +21% | +$4.78K |
|
|
APLT
12015
CALL
DELISTED
Applied Therapeutics
APLT
| $24.9K | ﹤0.01% |
+41,500
| New | +$19.5K |
|
12016
Clearmind Medicine
CMND
$2.61M
| $24.9K | ﹤0.01% |
+61
| New | +$24.8K |
|
12017
KLX Energy Services
KLXE
$32.7M
| $24.6K | ﹤0.01% |
12,788
-12,227
| -49% | -$22.8K |
|
12018
PUT
Standard BioTools
LAB
$252M
| $24.3K | ﹤0.01% |
+18,700
| New | +$24.5K |
|
12019
OmniAb
OABI
$650M
| $23.9K | ﹤0.01% |
14,925
-106,619
| -88% | -$195K |
|
|
VSTD
12020
DELISTED
Vestand Inc
VSTD
| $23.8K | ﹤0.01% |
+14,811
| New | +$26.7K |
|
12021
Future FinTech Group
FTFT
$17.9M
| $23.7K | ﹤0.01% |
+685
| New | +$23.7K |
|
|
KNDI
12022
CALL
Kandi Technologies Group
KNDI
$61.9M
| $23.6K | ﹤0.01% |
19,500
-41,800
| -68% | -$54K |
|
12023
CALL
Outdoor Holding Co
POWW
$253M
| $23.5K | ﹤0.01% |
15,900
-33,800
| -68% | -$45K |
|
12024
CALL
Atossa Therapeutics
ATOS
$25.7M
| $23.5K | ﹤0.01% |
+1,800
| New | +$22.2K |
|
12025
CALL
Nerdy
NRDY
$87.7M
| $23.2K | ﹤0.01% |
1,227
-1,540
| -56% | -$33K |
|
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.