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 | |
|---|---|---|---|---|---|---|---|
3651
CALL
Louisiana-Pacific
LPX
$4.53B
| $8.53M | ﹤0.01% |
108,400
+68,500
| +172% | +$5.06M |
2016 Q4
38 quarters
|
|
3652
CALL
Willis Towers Watson
WTW
$27B
| $8.52M | ﹤0.01% |
32,600
+10,600
| +48% | +$2.84M |
2014 Q4
46 quarters
|
|
3653
JPMorgan Diversified Return International Equity ETF
JPIN
$372M
| $8.52M | ﹤0.01% |
117,809
-5,546
| -4% | -$409K |
2023 Q2
12 quarters
|
|
3654
CALL
American Superconductor
AMSC
$1.54B
| $8.51M | ﹤0.01% |
204,900
-81,700
| -29% | -$3.69M |
2017 Q3
35 quarters
|
|
3655
PUT
Anterix
ATEX
$1.59B
| $8.49M | ﹤0.01% |
82,500
+39,400
| +91% | +$2.31M |
2025 Q4
2 quarters
|
|
3656
Moog Inc Class A
MOG.A
$11.4B
| $8.49M | ﹤0.01% |
20,022
-17,647
| -47% | -$6.02M |
2021 Q4
18 quarters
|
|
3657
CALL
Direxion Daily S&P Biotech Bear 3X ETF
LABD
$174M
| $8.49M | ﹤0.01% |
1,100,600
+191,400
| +21% | +$2.58M |
2015 Q4
42 quarters
|
|
|
AVGX
3658
CALL
Defiance Daily Target 2X Long AVGO ETF
AVGX
$254M
| $8.47M | ﹤0.01% |
181,200
+93,900
| +108% | +$5.29M |
2025 Q1
5 quarters
|
|
3659
PUT
Genuine Parts
GPC
$17.3B
| $8.47M | ﹤0.01% |
71,800
-17,100
| -19% | -$1.78M |
2013 Q2
52 quarters
|
|
3660
PUT
Kymera Therapeutics
KYMR
$9.01B
| $8.46M | ﹤0.01% |
73,800
+29,700
| +67% | +$2.55M |
2024 Q3
7 quarters
|
|
3661
PUT
State Street SPDR S&P Insurance ETF
KIE
$539M
| $8.45M | ﹤0.01% |
138,600
-62,600
| -31% | -$3.59M |
2023 Q4
10 quarters
|
|
3662
Euronet Worldwide
EEFT
$2.34B
| $8.45M | ﹤0.01% |
115,459
+77,333
| +203% | +$5.4M |
2017 Q1
37 quarters
|
|
|
AMTM
3663
CALL
Amentum Holdings
AMTM
$4.53B
| $8.45M | ﹤0.01% |
408,600
-95,200
| -19% | -$2.3M |
2024 Q4
6 quarters
|
|
3664
PUT
Canadian National Railway
CNI
$69.9B
| $8.44M | ﹤0.01% |
70,800
+24,100
| +52% | +$2.74M |
2013 Q2
52 quarters
|
|
|
BAND
3665
CALL
Bandwidth Inc
BAND
$1.85B
| $8.43M | ﹤0.01% |
133,200
+68,500
| +106% | +$3.07M |
2022 Q4
14 quarters
|
|
3666
PUT
Vanguard Morningstar Small-Cap ETF
VB
$77.5B
| $8.43M | ﹤0.01% |
27,800
-14,100
| -34% | -$4.04M |
2021 Q4
18 quarters
|
|
3667
Qiagen
QGEN
$9.25B
| $8.42M | ﹤0.01% |
215,438
+29,538
| +16% | +$1.1M |
2024 Q4
6 quarters
|
|
3668
CALL
Ziff Davis
ZD
$1.88B
| $8.42M | ﹤0.01% |
160,800
+133,800
| +496% | +$6.05M |
2023 Q3
11 quarters
|
|
3669
CALL
Popular Inc
BPOP
$9.92B
| $8.41M | ﹤0.01% |
51,200
+16,600
| +48% | +$2.5M |
2023 Q2
12 quarters
|
|
3670
PUT
Huntington Bancshares
HBAN
$30.6B
| $8.41M | ﹤0.01% |
474,100
-32,900
| -6% | -$543K |
2013 Q2
52 quarters
|
|
3671
CALL
State Street Real Estate Select Sector SPDR ETF
XLRE
$7.57B
| $8.41M | ﹤0.01% |
190,900
+59,700
| +46% | +$2.63M |
2021 Q3
19 quarters
|
|
3672
iShares Preferred and Income Securities ETF
PFF
$12.2B
| $8.4M | ﹤0.01% |
275,574
-283,199
| -51% | -$8.82M |
2020 Q4
22 quarters
|
|
|
DXYZ
3673
CALL
Destiny Tech100
DXYZ
$949M
| $8.4M | ﹤0.01% |
+326,000
| New | +$12.3M |
2026 Q2
0 quarters
|
|
3674
CALL
Choice Hotels
CHH
$4.66B
| $8.39M | ﹤0.01% |
76,100
+45,900
| +152% | +$5.08M |
2021 Q1
21 quarters
|
|
3675
CALL
Tradr TSLA Bear Daily ETF
TSLQ
$76.2M
| $8.39M | ﹤0.01% |
504,300
-196,100
| -28% | -$4.01M |
2022 Q3
15 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.