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 | |
|---|---|---|---|---|---|---|
|
KGEI
12776
Kolibri Global Energy
KGEI
$218M
| $57.3K | ﹤0.01% |
+11,509
| New | +$61.5K |
|
|
AGEN
12777
PUT
Agenus
AGEN
$364M
| $56.9K | ﹤0.01% |
18,600
-14,700
| -44% | -$52.7K |
|
12778
PUT
Aemetis
AMTX
$149M
| $56.9K | ﹤0.01% |
34,700
-2,900
| -8% | -$7.09K |
|
12779
PUT
Pyxis Oncology
PYXS
$257M
| $56.9K | ﹤0.01% |
+18,900
| New | +$36.1K |
|
|
HTT
12780
PUT
High Templar Tech Ltd
HTT
$388M
| $56.8K | ﹤0.01% |
22,200
-20,400
| -48% | -$53.2K |
|
12781
Retractable Technologies
RVP
$21.9M
| $56.8K | ﹤0.01% |
78,857
+45,997
| +140% | +$31.3K |
|
12782
Key Tronic
KTCC
$41.5M
| $56.6K | ﹤0.01% |
+13,700
| New | +$44.9K |
|
12783
PUT
RxSight
RXST
$260M
| $56.4K | ﹤0.01% |
11,700
-7,500
| -39% | -$45.3K |
|
12784
MoneyHero
MNY
$39.2M
| $56.3K | ﹤0.01% |
65,277
+39,266
| +151% | +$50.2K |
|
|
AEC
12785
Anfield Energy
AEC
$93M
| $56.2K | ﹤0.01% |
12,852
-10,004
| -44% | -$48.5K |
|
12786
AdvisorShares Pure Cannabis ETF
YOLO
$35.9M
| $56K | ﹤0.01% |
19,376
-6,850
| -26% | -$20.3K |
|
|
VOXR
12787
PUT
Vox Royalty Corp
VOXR
$400M
| $55.8K | ﹤0.01% |
11,800
-77,400
| -87% | -$426K |
|
12788
PUT
Douglas Elliman
DOUG
$175M
| $55.8K | ﹤0.01% |
31,500
-15,600
| -33% | -$28K |
|
12789
Actinium Pharmaceuticals
ATNM
$34.5M
| $55.7K | ﹤0.01% |
56,822
-67,176
| -54% | -$77.6K |
|
|
NBP
12790
NovaBridge Biosciences American Depositary Shares
NBP
$231M
| $55.7K | ﹤0.01% |
28,539
+15,722
| +123% | +$32.1K |
|
12791
CALL
CuriosityStream
CURI
$164M
| $55.6K | ﹤0.01% |
20,900
-36,900
| -64% | -$109K |
|
|
MREO
12792
CALL
Mereo BioPharma
MREO
$46.4M
| $55.5K | ﹤0.01% |
173,500
-30,100
| -15% | -$9.03K |
|
12793
CALL
Offerpad Solutions
OPAD
$19.9M
| $54.8K | ﹤0.01% |
11,100
+9,950
| +865% | +$66.6K |
|
|
EVF
12794
Eaton Vance Senior Income Trust
EVF
$89.9M
| $54.8K | ﹤0.01% |
11,004
-15,936
| -59% | -$79.3K |
|
12795
Metalpha Technology Holding
MATH
$37.2M
| $54.7K | ﹤0.01% |
56,669
+10,115
| +22% | +$10.7K |
|
12796
NN Inc
NNBR
$312M
| $54.7K | ﹤0.01% |
15,224
-28,347
| -65% | -$70.5K |
|
|
CLPR
12797
PUT
Clipper Realty
CLPR
$53M
| $54.4K | ﹤0.01% |
+20,000
| New | +$63.1K |
|
|
TULP
12798
Bloomia Holdings
TULP
$16.5M
| $54.4K | ﹤0.01% |
+15,146
| New | +$58.5K |
|
12799
Flux Power
FLUX
$12.8M
| $54.3K | ﹤0.01% |
62,767
+40,083
| +177% | +$42.6K |
|
|
GGT
12800
Gabelli Multimedia Trust
GGT
$173M
| $54K | ﹤0.01% |
+12,836
| New | +$53.7K |
|
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.