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 | |
|---|---|---|---|---|---|---|---|
6526
CALL
VanEck Steel ETF
SLX
$157M
| $1.95M | ﹤0.01% |
19,800
+16,400
| +482% | +$1.71M |
2026 Q1
1 quarter
|
|
6527
Post Holdings
POST
$3.27B
| $1.95M | ﹤0.01% |
22,070
-2,590
| -11% | -$252K |
2024 Q3
7 quarters
|
|
6528
Adtran
ADTN
$639M
| $1.95M | ﹤0.01% |
140,133
+26,084
| +23% | +$407K |
2023 Q1
13 quarters
|
|
6529
CALL
IPG Photonics
IPGP
$3.39B
| $1.95M | ﹤0.01% |
16,600
-24,500
| -60% | -$2.81M |
2013 Q2
52 quarters
|
|
|
SMAX
6530
iShares Large Cap Max Buffer Sep ETF
SMAX
$89.4M
| $1.95M | ﹤0.01% |
69,884
+41,031
| +142% | +$1.13M |
2025 Q4
2 quarters
|
|
6531
CALL
MBIA
MBI
$228M
| $1.95M | ﹤0.01% |
298,500
+175,200
| +142% | +$1.06M |
2025 Q3
3 quarters
|
|
|
SPCG
6532
Tradr 2X Short SpaceX Daily ETF
SPCG
$7.97M
| $1.95M | ﹤0.01% |
+112,975
| New | +$2.1M |
2026 Q2
0 quarters
|
|
6533
PUT
SiteOne Landscape Supply
SITE
$3.7B
| $1.94M | ﹤0.01% |
17,000
+3,400
| +25% | +$411K |
2025 Q1
5 quarters
|
|
6534
ProShares UltraShort S&P500
SDS
$358M
| $1.94M | ﹤0.01% |
34,185
-48,162
| -58% | -$2.94M |
2025 Q4
2 quarters
|
|
6535
PUT
iShares MSCI Emerging Markets ex China ETF
EMXC
$25.9B
| $1.94M | ﹤0.01% |
19,000
+13,000
| +217% | +$1.23M |
2026 Q1
1 quarter
|
|
6536
CALL
Lifestance Health
LFST
$4.65B
| $1.94M | ﹤0.01% |
181,400
+150,200
| +481% | +$1.16M |
2023 Q2
12 quarters
|
|
6537
First Trust Exchange-Traded Fund II First Trust S-Network Future Vehicles & Technology ETF
CARZ
$49.1M
| $1.94M | ﹤0.01% |
16,390
+6,553
| +67% | +$701K |
2025 Q1
5 quarters
|
|
6538
PUT
Perdoceo Education
PRDO
$2.03B
| $1.94M | ﹤0.01% |
60,700
+27,400
| +82% | +$940K |
2025 Q4
2 quarters
|
|
6539
PUT
Clean Harbors
CLH
$16.7B
| $1.94M | ﹤0.01% |
6,500
-1,800
| -22% | -$532K |
2021 Q3
19 quarters
|
|
6540
PUT
Murphy Oil
MUR
$5.28B
| $1.94M | ﹤0.01% |
59,600
-142,200
| -70% | -$5.44M |
2013 Q2
52 quarters
|
|
6541
PUT
iShares Global Clean Energy ETF
ICLN
$2.25B
| $1.94M | ﹤0.01% |
94,700
+34,600
| +58% | +$717K |
2020 Q3
23 quarters
|
|
6542
CALL
Personalis
PSNL
$1.71B
| $1.94M | ﹤0.01% |
144,800
+102,800
| +245% | +$837K |
2025 Q1
5 quarters
|
|
6543
PUT
Invesco CurrencyShares Euro Currency Trust
FXE
$326M
| $1.94M | ﹤0.01% |
18,400
-218,900
| -92% | -$23.5M |
2013 Q2
52 quarters
|
|
6544
PUT
ProShares Ultra Technology
ROM
$1.46B
| $1.94M | ﹤0.01% |
+12,500
| New | +$1.61M |
2026 Q2
0 quarters
|
|
|
BOT
6545
CALL
RoboStrategy Inc
BOT
$711M
| $1.94M | ﹤0.01% |
+48,800
| New | +$1.51M |
2026 Q2
0 quarters
|
|
6546
Franklin Intelligent Machines ETF
IQM
$90.7M
| $1.94M | ﹤0.01% |
15,611
-7,083
| -31% | -$784K |
2025 Q4
2 quarters
|
|
6547
CALL
TFI International
TFII
$9.22B
| $1.94M | ﹤0.01% |
13,500
-15,500
| -53% | -$2.19M |
2021 Q2
20 quarters
|
|
6548
iShares Treasury Floating Rate Bond ETF
TFLO
$6.98B
| $1.94M | ﹤0.01% |
38,262
+4,153
| +12% | +$210K |
2023 Q3
11 quarters
|
|
6549
PUT
VanEck High Yield Muni ETF
HYD
$3.89B
| $1.94M | ﹤0.01% |
37,600
-13,200
| -26% | -$675K |
2019 Q4
26 quarters
|
|
6550
CALL
Oric Pharmaceuticals
ORIC
$1.27B
| $1.94M | ﹤0.01% |
178,700
+107,400
| +151% | +$974K |
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.