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 | Technology | 1.74% |
| 2 | Consumer Discretionary | 0.9% |
| 3 | Financials | 0.71% |
| 4 | Communication Services | 0.62% |
| 5 | Healthcare | 0.56% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
951
PUT
Galicia Financial Group
GGAL
$7.1B
| $91.1M | 0.01% |
3,304,800
+2,336,800
| +241% | +$100M |
|
952
CALL
Sable Offshore Corp
SOC
$904M
| $91.1M | 0.01% |
5,215,600
+3,698,300
| +244% | +$94.8M |
|
|
CYBR
953
DELISTED
CyberArk
CYBR
| $90.9M | 0.01% |
188,135
+185,225
| +6,365% | +$79.5M |
|
954
CALL
Welltower
WELL
$174B
| $90.7M | 0.01% |
509,200
+194,700
| +62% | +$32M |
|
955
CALL
Zoetis
ZTS
$31.9B
| $90.6M | 0.01% |
618,900
+280,900
| +83% | +$42.5M |
|
956
Xtrackers Harvest CSI 300 China A-Shares ETF
ASHR
$1.55B
| $90.5M | 0.01% |
2,745,498
-396,415
| -13% | -$11.9M |
|
957
CALL
Aflac
AFL
$58.2B
| $90.2M | 0.01% |
807,500
+29,100
| +4% | +$3.06M |
|
958
PUT
US Bancorp
USB
$97.2B
| $90.1M | 0.01% |
1,864,900
+734,400
| +65% | +$34.7M |
|
959
PUT
Markel Group
MKL
$22.4B
| $89.8M | 0.01% |
47,000
+31,100
| +196% | +$61M |
|
960
GlobalFoundries
GFS
$25.2B
| $89.7M | 0.01% |
2,504,177
+2,417,176
| +2,778% | +$86.2M |
|
|
961
PUT
Xtrackers Harvest CSI 300 China A-Shares ETF
ASHR
$1.55B
| $89.7M | 0.01% |
2,721,200
+789,000
| +41% | +$23.7M |
|
962
CrowdStrike
CRWD
$189B
| $89.7M | 0.01% |
732,032
-390,508
| -35% | -$44.4M |
|
963
CALL
iShares US Home Construction ETF
ITB
$2.29B
| $89.7M | 0.01% |
836,500
+172,300
| +26% | +$18.1M |
|
964
CALL
Prudential Financial
PRU
$41.5B
| $89.5M | 0.01% |
863,000
-151,200
| -15% | -$15.9M |
|
965
CALL
DexCom
DXCM
$33.6B
| $89.2M | 0.01% |
1,325,700
+469,900
| +55% | +$37.2M |
|
966
CALL
International Paper
IP
$21.7B
| $89.2M | 0.01% |
1,921,700
-426,700
| -18% | -$20.8M |
|
967
PUT
EOG Resources
EOG
$77B
| $89.1M | 0.01% |
794,800
-243,700
| -23% | -$29.1M |
|
|
968
PUT
Zoetis
ZTS
$31.9B
| $89.1M | 0.01% |
608,800
+280,600
| +85% | +$42.4M |
|
969
PUT
Kinder Morgan
KMI
$68.9B
| $88.8M | 0.01% |
3,138,300
+923,700
| +42% | +$25.3M |
|
970
PUT
iShares MSCI USA Momentum Factor ETF
MTUM
$24.6B
| $88.8M | 0.01% |
346,400
+135,000
| +64% | +$33.1M |
|
971
PUT
Applied Optoelectronics
AAOI
$9.61B
| $88.5M | 0.01% |
3,413,400
+3,237,200
| +1,837% | +$82.8M |
|
972
Walmart Inc
WMT
$839B
| $88.3M | 0.01% |
857,016
-481,736
| -36% | -$48M |
|
973
PUT
TransDigm Group
TDG
$65.9B
| $88.3M | 0.01% |
67,000
+2,100
| +3% | +$3M |
|
974
CALL
Cintas
CTAS
$81.9B
| $88.2M | 0.01% |
429,600
+39,500
| +10% | +$8.44M |
|
975
PUT
W.W. Grainger
GWW
$61.3B
| $88.1M | 0.01% |
92,400
-10,400
| -10% | -$10.4M |
|
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 deployed $67.5B of net new capital in Q3 2025, opening 1,794 new positions and adding to 5,240 existing holdings. Its largest new stake was BitMine Immersion Technologies: 7,689,603 shares worth $399M.
By sector, the portfolio is most concentrated in Technology at 1.7% of assets, down from 1.8% 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 $1.14B trimmed.
- 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.