Susquehanna International Group Portfolio holdings
Susquehanna International Group (SIG), founded in 1987 by Jeff Yass and a group of friends, is a privately held global quantitative trading and technology firm headquartered in Bala Cynwyd, Pennsylvania. Specializing in trading equities, fixed income, commodities, derivatives, and ETFs, SIG has grown into a major market maker, handling around 600 equity options and 45 index options across exchanges like the CBOE, while employing over 3,000 people worldwide. The firm leverages a data-driven, probabilistic approach—rooted in the founders’ poker-playing days—to provide liquidity and competitive pricing in financial markets, with additional ventures in private equity, venture capital (notably an early investment in ByteDance, TikTok’s parent company), and sports betting analytics. Known for its innovative culture and use of game theory, SIG operates offices across North America, Europe, Asia, and Australia, maintaining a low-profile yet influential presence in global finance.
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 | Held Since | |
|---|---|---|---|---|---|---|---|
12751
PUT
Incannex Healthcare Limited Common Stock
IXHL
$40.3M
| $62K | ﹤0.01% |
+16,500
| New | +$60.3K |
2026 Q2
0 quarters
|
|
12752
Reading International Class A
RDI
$42.3M
| $62K | ﹤0.01% |
48,469
+18,204
| +60% | +$21K |
2023 Q4
10 quarters
|
|
12753
Endava
DAVA
$101M
| $62K | ﹤0.01% |
21,907
-4,802
| -18% | -$17.7K |
2026 Q1
1 quarter
|
|
12754
PUT
Horizon Technology Finance
HRZN
$307M
| $61.5K | ﹤0.01% |
+13,000
| New | +$56.2K |
2026 Q2
0 quarters
|
|
12755
PUT
Zentalis Pharmaceuticals
ZNTL
$263M
| $61.1K | ﹤0.01% |
12,600
-32,700
| -72% | -$131K |
2026 Q1
1 quarter
|
|
|
SRTA
12756
Strata Critical Medical Inc
SRTA
$426M
| $60.7K | ﹤0.01% |
11,510
-15,151
| -57% | -$79.7K |
2021 Q1
21 quarters
|
|
|
NAKA
12757
Nakamoto Inc
NAKA
$180M
| $60.6K | ﹤0.01% |
15,352
+7,689
| +100% | +$51.3K |
2025 Q3
3 quarters
|
|
12758
CALL
Nerdy
NRDY
$58.6M
| $60.5K | ﹤0.01% |
4,387
-4,873
| -53% | -$63.7K |
2024 Q4
6 quarters
|
|
|
CCC
12759
CALL
CCC Intelligent Solutions
CCC
$3.88B
| $60.4K | ﹤0.01% |
11,700
-6,300
| -35% | -$31.2K |
2026 Q1
1 quarter
|
|
12760
Ambev
ABEV
$50.1B
| $60.4K | ﹤0.01% |
19,223
-156,896
| -89% | -$491K |
2023 Q4
10 quarters
|
|
|
EEX
12761
PUT
DELISTED
Emerald Holding
EEX
| $60K | ﹤0.01% |
+11,900
| New | +$57.8K |
2026 Q2
0 quarters
|
|
12762
PUT
Nano X Imaging
NNOX
$50.5M
| $59.9K | ﹤0.01% |
51,600
+27,500
| +114% | +$51.8K |
2020 Q3
23 quarters
|
|
|
DKI
12763
DarkIris Inc
DKI
$3.15M
| $59.7K | ﹤0.01% |
+12,287
| New | +$78.3K |
2026 Q2
0 quarters
|
|
12764
CVRx
CVRX
$41.6M
| $59.6K | ﹤0.01% |
11,593
-4,851
| -30% | -$31.3K |
2023 Q4
10 quarters
|
|
|
SUIG
12765
Sui Group Holdings
SUIG
$129M
| $59.6K | ﹤0.01% |
51,358
+25,320
| +97% | +$36.5K |
2025 Q2
4 quarters
|
|
12766
CALL
SIGA Technologies
SIGA
$250M
| $59K | ﹤0.01% |
+16,200
| New | +$72.5K |
2026 Q2
0 quarters
|
|
12767
Lantern Pharma
LTRN
$14M
| $58.7K | ﹤0.01% |
+14,073
| New | +$41.3K |
2026 Q2
0 quarters
|
|
12768
CALL
Gain Therapeutics
GANX
$73.8M
| $58.7K | ﹤0.01% |
28,900
-9,400
| -25% | -$17.3K |
2025 Q4
2 quarters
|
|
12769
Heron Therapeutics
HRTX
$70.2M
| $58.5K | ﹤0.01% |
137,067
-151,186
| -52% | -$121K |
2017 Q2
36 quarters
|
|
12770
Tevogen Inc Warrant
TVGNW
$1.15M
| $58.5K | ﹤0.01% |
1,027,391
+637,174
| +163% | +$26.2K |
2025 Q4
2 quarters
|
|
12771
MIND Technology
MIND
$41.2M
| $58.3K | ﹤0.01% |
+12,355
| New | +$80.9K |
2026 Q2
0 quarters
|
|
12772
PUT
Offerpad Solutions Inc. Class A Common Stock
OPAD
$14.7M
| $58.3K | ﹤0.01% |
11,800
+9,190
| +352% | +$61.5K |
2025 Q3
3 quarters
|
|
12773
CALL
Lifezone Metals
LZM
$344M
| $58.2K | ﹤0.01% |
+15,000
| New | +$70.1K |
2026 Q2
0 quarters
|
|
|
GSRFR
12774
GSR IV Acquisition Corp Rights
GSRFR
| $58K | ﹤0.01% |
25,201
+12,864
| +104% | +$30K |
2026 Q1
1 quarter
|
|
|
KLRS
12775
Kalaris Therapeutics
KLRS
$67.4M
| $57.9K | ﹤0.01% |
14,221
-38,463
| -73% | -$200K |
2025 Q4
2 quarters
|
|
Similar funds
Susquehanna International Group's Q2 2026 Portfolio in Review
As of Q2 2026, Susquehanna International Group held 15,023 positions worth $1.28T, up 44% from $893B the previous quarter. Its ten largest holdings account for 27% of the portfolio.
Susquehanna International Group'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.
- Susquehanna International Group's largest Q2 2026 buy was Vanguard Total International Bond ETF: 5,720,864 shares worth $277M.
- Susquehanna International Group added most to State Street SPDR S&P 500 ETF Trust in Q2 2026, an estimated $2.87B increase.
- Susquehanna International Group's biggest Q2 2026 reduction was Invesco QQQ Trust, cutting an estimated $1.78B.
- Susquehanna International Group fully exited iShares MSCI Emerging Markets ex China ETF in Q2 2026, selling an estimated $142M.
- Susquehanna International Group's ten largest holdings make up 27% of its $1.28T portfolio in Q2 2026.
- Susquehanna International Group opened 1,956 new positions and closed 1,748 in Q2 2026.
- Susquehanna International Group'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.