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 | |
|---|---|---|---|---|---|---|---|
|
CDNL
11576
Cardinal Infrastructure Group
CDNL
$615M
| $239K | ﹤0.01% |
2,534
-3,621
| -59% | -$208K |
2026 Q1
1 quarter
|
|
|
OGCP
11577
Empire State Realty Series 60
OGCP
$1.09B
| $238K | ﹤0.01% |
39,768
+12,177
| +44% | +$64.9K |
2023 Q2
12 quarters
|
|
11578
Taboola.com
TBLA
$883M
| $238K | ﹤0.01% |
47,660
+2,447
| +5% | +$10.7K |
2023 Q2
12 quarters
|
|
11579
iShares Global Healthcare ETF
IXJ
$4.29B
| $238K | ﹤0.01% |
2,421
-12,868
| -84% | -$1.21M |
2023 Q4
10 quarters
|
|
|
CGAU
11580
PUT
Centerra Gold
CGAU
$4.22B
| $238K | ﹤0.01% |
15,000
-112,500
| -88% | -$1.97M |
2025 Q2
4 quarters
|
|
|
MSB
11581
PUT
Mesabi Trust
MSB
$249M
| $238K | ﹤0.01% |
9,400
-6,300
| -40% | -$173K |
2025 Q3
3 quarters
|
|
11582
PUT
Financial Institutions
FISI
$781M
| $238K | ﹤0.01% |
6,100
-2,000
| -25% | -$71K |
2026 Q1
1 quarter
|
|
|
AQEC
11583
AQE Core ETF
AQEC
$615M
| $237K | ﹤0.01% |
+9,939
| New | +$240K |
2026 Q2
0 quarters
|
|
11584
Rush Enterprises Class B
RUSHB
$6.57B
| $237K | ﹤0.01% |
4,649
-909
| -16% | -$42.2K |
2026 Q1
1 quarter
|
|
|
LITZ
11585
Tradr 2X Short LITE Daily ETF
LITZ
$10.3M
| $237K | ﹤0.01% |
+3,758
| New | +$273K |
2026 Q2
0 quarters
|
|
11586
PUT
Senseonics Holdings Inc
SENS
$545M
| $237K | ﹤0.01% |
41,700
-74,800
| -64% | -$479K |
2018 Q4
30 quarters
|
|
11587
Invesco Dorsey Wright Energy Momentum ETF
PXI
$67.5M
| $237K | ﹤0.01% |
4,301
-4,209
| -49% | -$244K |
2026 Q1
1 quarter
|
|
|
STRZ
11588
PUT
Starz Entertainment Corp
STRZ
$394M
| $237K | ﹤0.01% |
8,200
-8,500
| -51% | -$185K |
2025 Q4
2 quarters
|
|
11589
PUT
Park Aerospace
PKE
$654M
| $237K | ﹤0.01% |
+6,200
| New | +$206K |
2026 Q2
0 quarters
|
|
11590
PUT
Philips
PHG
$23.4B
| $237K | ﹤0.01% |
8,700
-28,844
| -77% | -$764K |
2021 Q4
18 quarters
|
|
11591
VanEck Mortgage REIT Income ETF
MORT
$303M
| $236K | ﹤0.01% |
22,828
-39,340
| -63% | -$402K |
2025 Q1
5 quarters
|
|
11592
First Trust Smith Unconstrained Bond ETF
UCON
$3.19B
| $236K | ﹤0.01% |
9,500
-26,655
| -74% | -$664K |
2024 Q2
8 quarters
|
|
11593
CALL
LiveWire
LVWR
$302M
| $236K | ﹤0.01% |
210,800
+15,700
| +8% | +$23.7K |
2025 Q2
4 quarters
|
|
11594
CALL
Eledon Pharmaceuticals
ELDN
$203M
| $236K | ﹤0.01% |
+59,900
| New | +$218K |
2026 Q2
0 quarters
|
|
|
RIOX
11595
CALL
Defiance Daily Target 2X Long RIOT ETF
RIOX
$12.6M
| $236K | ﹤0.01% |
+4,000
| New | +$180K |
2026 Q2
0 quarters
|
|
11596
PUT
Gevo
GEVO
$319M
| $236K | ﹤0.01% |
157,200
+78,400
| +99% | +$138K |
2021 Q1
21 quarters
|
|
|
TOAK
11597
Twin Oak Short Horizon Absolute Return ETF
TOAK
$105M
| $236K | ﹤0.01% |
+8,176
| New | +$235K |
2026 Q2
0 quarters
|
|
11598
CALL
ProShares Short QQQ
PSQ
$575M
| $236K | ﹤0.01% |
9,400
-87,600
| -90% | -$2.38M |
2022 Q1
17 quarters
|
|
11599
PUT
Cathay General Bancorp
CATY
$4.03B
| $236K | ﹤0.01% |
+3,800
| New | +$216K |
2026 Q2
0 quarters
|
|
11600
Madison Dividend Value ETF
DIVL
$60M
| $235K | ﹤0.01% |
9,698
-1,574
| -14% | -$38.8K |
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.