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 |
State Street SPDR S&P 500 ETF Trust
SPY
|
+$2.87B |
| 2 |
NVIDIA
NVDA
|
+$2.46B |
| 3 |
Microsoft
MSFT
|
+$1.32B |
| 4 |
Amazon
AMZN
|
+$1.13B |
| 5 |
Alphabet (Google) Class C
GOOG
|
+$1.12B |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
Invesco QQQ Trust
QQQ
|
+$1.78B |
| 2 |
SNDK
Sandisk
SNDK
|
+$949M |
| 3 |
Advanced Micro Devices
AMD
|
+$926M |
| 4 |
Micron Technology
MU
|
+$585M |
| 5 |
Vanguard Total International Stock ETF
VXUS
|
+$509M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Technology | 2.93% |
| 2 | Communication Services | 0.62% |
| 3 | Consumer Discretionary | 0.62% |
| 4 | Industrials | 0.48% |
| 5 | Healthcare | 0.47% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
5801
Allegion
ALLE
$13.7B
| $2.78M | ﹤0.01% |
19,774
+3,173
| +19% | +$431K |
|
5802
CALL
Kaiser Aluminum
KALU
$2.55B
| $2.78M | ﹤0.01% |
14,200
+6,100
| +75% | +$1.04M |
|
|
CRCG
5803
PUT
Leverage Shares 2X Long CRCL Daily ETF
CRCG
$170M
| $2.77M | ﹤0.01% |
321,700
+315,540
| +5,122% | +$8.07M |
|
5804
Innovator Laddered Allocation Buffer ETF
BUFB
$333M
| $2.77M | ﹤0.01% |
+70,509
| New | +$2.71M |
|
5805
FirstEnergy
FE
$27B
| $2.77M | ﹤0.01% |
58,296
-23,191
| -28% | -$1.1M |
|
5806
Rexford Industrial Realty
REXR
$8.37B
| $2.77M | ﹤0.01% |
82,718
-2,517
| -3% | -$88K |
|
5807
CALL
Healthcare Realty
HR
$6.62B
| $2.77M | ﹤0.01% |
137,200
+1,300
| +1% | +$25.3K |
|
5808
WisdomTree US MidCap Fund
EZM
$956M
| $2.76M | ﹤0.01% |
36,465
+32,237
| +762% | +$2.34M |
|
5809
Fidelity Low Volatility Factor ETF
FDLO
$1.44B
| $2.76M | ﹤0.01% |
40,397
+3,695
| +10% | +$253K |
|
5810
PUT
RenaissanceRe
RNR
$13.9B
| $2.76M | ﹤0.01% |
8,700
+1,200
| +16% | +$361K |
|
5811
Cabot Corp
CBT
$4.35B
| $2.76M | ﹤0.01% |
30,355
+2,599
| +9% | +$212K |
|
5812
Li Auto
LI
$12B
| $2.76M | ﹤0.01% |
+234,791
| New | +$3.85M |
|
5813
CALL
Vipshop
VIPS
$6.62B
| $2.76M | ﹤0.01% |
207,800
+2,700
| +1% | +$38.6K |
|
5814
PUT
Aurinia Pharmaceuticals
AUPH
$2.2B
| $2.75M | ﹤0.01% |
162,200
+89,800
| +124% | +$1.43M |
|
5815
CBIZ
CBZ
$2.97B
| $2.75M | ﹤0.01% |
85,788
+40,460
| +89% | +$1.26M |
|
5816
Corbus Pharmaceuticals
CRBP
$220M
| $2.75M | ﹤0.01% |
293,203
-40,212
| -12% | -$381K |
|
|
SMST
5817
CALL
Defiance Daily Target 2x Short MSTR ETF
SMST
$18.2M
| $2.75M | ﹤0.01% |
34,700
+2,300
| +7% | +$100K |
|
5818
CALL
Federal Agricultural Mortgage
AGM
$2.38B
| $2.75M | ﹤0.01% |
13,800
+8,100
| +142% | +$1.42M |
|
5819
Alkermes
ALKS
$8.21B
| $2.75M | ﹤0.01% |
52,448
-4,347
| -8% | -$170K |
|
5820
M/I Homes
MHO
$3.87B
| $2.75M | ﹤0.01% |
17,082
-1,804
| -10% | -$241K |
|
5821
PUT
T-Rex 2X Long NVIDIA Daily Target ETF
NVDX
$381M
| $2.74M | ﹤0.01% |
161,600
-42,500
| -21% | -$796K |
|
5822
Crown Holdings
CCK
$13.1B
| $2.74M | ﹤0.01% |
24,492
+9,837
| +67% | +$994K |
|
5823
Pinnacle West Capital
PNW
$12B
| $2.74M | ﹤0.01% |
25,583
-23,690
| -48% | -$2.42M |
|
5824
iShares Select U.S. REIT ETF
ICF
$2.12B
| $2.74M | ﹤0.01% |
40,467
+28,160
| +229% | +$1.89M |
|
5825
PUT
Alliant Energy
LNT
$17.9B
| $2.73M | ﹤0.01% |
35,800
+15,300
| +75% | +$1.11M |
|
Similar funds
Jeff Yass's Q2 2026 Portfolio in Review
As of Q2 2026, Jeff Yass held 15,023 positions worth $1.28T, up 44% from $893B the previous quarter. Its ten largest holdings account for 27% of the portfolio.
Jeff Yass deployed $142B of net new capital in Q2 2026, opening 1,956 new positions and adding to 5,793 existing holdings. Its largest new stake was Vanguard Total International Bond ETF: 5,720,864 shares worth $277M.
By sector, the portfolio is most concentrated in Technology at 2.9% of assets, up from 2% a quarter earlier, followed by Communication Services and Consumer Discretionary.
On the sell side, the largest reduction was Invesco QQQ Trust, an estimated $1.78B trimmed.
- Jeff Yass's largest Q2 2026 buy was Vanguard Total International Bond ETF: 5,720,864 shares worth $277M.
- Jeff Yass added most to State Street SPDR S&P 500 ETF Trust in Q2 2026, an estimated $2.87B increase.
- Jeff Yass's biggest Q2 2026 reduction was Invesco QQQ Trust, cutting an estimated $1.78B.
- Jeff Yass fully exited iShares MSCI Emerging Markets ex China ETF in Q2 2026, selling an estimated $142M.
- Jeff Yass's ten largest holdings make up 27% of its $1.28T portfolio in Q2 2026.
- Jeff Yass opened 1,956 new positions and closed 1,748 in Q2 2026.
- Jeff Yass's portfolio value rose 44% quarter-over-quarter to $1.28T.
Based on Susquehanna International Group's 13F filing for Q2 2026, filed 14 Aug 2026.