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 | Miscellaneous | 93.8% |
| 2 | Technology | 2.93% |
| 3 | Communication Services | 0.62% |
| 4 | Consumer Discretionary | 0.62% |
| 5 | Industrials | 0.48% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
3751
Belden
BDC
$4.69B
| $8.03M | ﹤0.01% |
66,956
+49,151
| +276% | +$5.73M |
|
3752
CALL
Everspin Technologies
MRAM
$425M
| $8.03M | ﹤0.01% |
331,900
+163,500
| +97% | +$3.66M |
|
3753
iShares MSCI EAFE Growth ETF
EFG
$17.2B
| $8.02M | ﹤0.01% |
64,488
-127,591
| -66% | -$15.4M |
|
3754
PUT
Aurora
AUR
$11.4B
| $8.02M | ﹤0.01% |
1,176,400
+119,500
| +11% | +$731K |
|
|
PS
3755
PUT
Pershing Square
PS
$16.8B
| $8.01M | ﹤0.01% |
+243,900
| New | +$8.88M |
|
3756
Invesco Solar ETF
TAN
$1.29B
| $8M | ﹤0.01% |
135,332
-27,105
| -17% | -$1.65M |
|
3757
PUT
NextNav
NN
$2.65B
| $8M | ﹤0.01% |
448,900
+114,300
| +34% | +$2.21M |
|
3758
CALL
Kopin
KOPN
$896M
| $8M | ﹤0.01% |
1,785,400
-678,700
| -28% | -$2.96M |
|
3759
CALL
Hyatt Hotels
H
$16.3B
| $7.99M | ﹤0.01% |
41,200
+29,600
| +255% | +$5.18M |
|
3760
PUT
BlackLine
BL
$1.96B
| $7.99M | ﹤0.01% |
284,500
-27,500
| -9% | -$822K |
|
|
CNH
3761
PUT
CNH Industrial
CNH
$18.4B
| $7.99M | ﹤0.01% |
+711,100
| New | +$7.57M |
|
3762
CALL
Assurant
AIZ
$14.1B
| $7.98M | ﹤0.01% |
29,700
+18,400
| +163% | +$4.48M |
|
3763
CALL
The RealReal
REAL
$1.33B
| $7.97M | ﹤0.01% |
675,700
-535,700
| -44% | -$5.71M |
|
3764
CALL
ITT
ITT
$18.6B
| $7.95M | ﹤0.01% |
40,200
+13,100
| +48% | +$2.65M |
|
|
SNDU
3765
PUT
T-REX 2X Long SNDK Daily Target ETF
SNDU
$181M
| $7.94M | ﹤0.01% |
+117,000
| New | +$3.99M |
|
3766
Weyerhaeuser
WY
$17.1B
| $7.94M | ﹤0.01% |
331,648
+231,397
| +231% | +$5.62M |
|
3767
Jefferies Financial Group
JEF
$12.2B
| $7.94M | ﹤0.01% |
158,791
-180,375
| -53% | -$9.3M |
|
|
MARS
3768
Roundhill Space & Technology ETF
MARS
$53.1M
| $7.94M | ﹤0.01% |
+245,624
| New | +$8.25M |
|
3769
CALL
ProShares UltraShort Silver
ZSL
$58.5M
| $7.93M | ﹤0.01% |
257,400
-22,100
| -8% | -$497K |
|
|
CWVX
3770
CALL
Tradr 2X Long CRWV Daily ETF
CWVX
$87M
| $7.92M | ﹤0.01% |
301,400
+193,400
| +179% | +$6.64M |
|
3771
Insulet
PODD
$9.95B
| $7.92M | ﹤0.01% |
51,997
+43,235
| +493% | +$7.2M |
|
3772
Ciena
CIEN
$56.6B
| $7.91M | ﹤0.01% |
16,128
-36,984
| -70% | -$18.9M |
|
3773
CALL
Mirum Pharmaceuticals
MIRM
$6.08B
| $7.9M | ﹤0.01% |
67,500
-29,700
| -31% | -$2.98M |
|
3774
CALL
EPR Properties
EPR
$4.57B
| $7.9M | ﹤0.01% |
136,200
+55,400
| +69% | +$3.15M |
|
3775
CALL
EyePoint Inc
EYPT
$399M
| $7.9M | ﹤0.01% |
552,400
-17,800
| -3% | -$238K |
|
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's Q2 2026 filing shows 1,956 new, 5,793 increased, 5,445 reduced and 1,748 closed positions. Its largest new stake was Vanguard Total International Bond ETF: 5,720,864 shares worth $277M. The largest sale was Invesco QQQ Trust, an estimated $1.78B.
By sector, the portfolio is most concentrated in Miscellaneous at 94% of assets, down from 94% a quarter earlier, followed by Technology and Communication Services.
- 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.