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 | |
|---|---|---|---|---|---|---|---|
|
HEPS
12501
D-Market Electronic Services & Trading
HEPS
$864M
| $98.8K | ﹤0.01% |
33,941
-14,805
| -30% | -$41K |
2026 Q1
1 quarter
|
|
|
GRO
12502
CALL
Brazil Potash Corp
GRO
$139M
| $98.5K | ﹤0.01% |
+45,800
| New | +$124K |
2026 Q2
0 quarters
|
|
12503
Playboy Inc
PLBY
$123M
| $98.4K | ﹤0.01% |
80,619
-176,786
| -69% | -$268K |
2021 Q1
21 quarters
|
|
12504
Inspired Entertainment
INSE
$105M
| $98.2K | ﹤0.01% |
11,908
-32,914
| -73% | -$245K |
2026 Q1
1 quarter
|
|
12505
PUT
Rocket Pharmaceuticals
RCKT
$287M
| $98.2K | ﹤0.01% |
28,700
-35,300
| -55% | -$117K |
2024 Q2
8 quarters
|
|
12506
PUT
Stagwell
STGW
$2.09B
| $98.1K | ﹤0.01% |
13,200
-6,500
| -33% | -$43.1K |
2026 Q1
1 quarter
|
|
12507
PUT
Sprinklr
CXM
$1.21B
| $98K | ﹤0.01% |
19,000
+400
| +2% | +$2.13K |
2023 Q1
13 quarters
|
|
12508
CALL
Black Diamond Therapeutics
BDTX
$111M
| $97.9K | ﹤0.01% |
52,900
+26,000
| +97% | +$63.6K |
2025 Q3
3 quarters
|
|
|
VOXR
12509
Vox Royalty Corp
VOXR
$350M
| $97.8K | ﹤0.01% |
20,672
-90,474
| -81% | -$498K |
2025 Q4
2 quarters
|
|
|
LX
12510
CALL
LexinFintech Holdings
LX
$111M
| $97.7K | ﹤0.01% |
49,600
-22,400
| -31% | -$47.7K |
2024 Q1
9 quarters
|
|
|
NEWP
12511
New Pacific Metals
NEWP
$1.15B
| $97.4K | ﹤0.01% |
24,229
-159,344
| -87% | -$783K |
2021 Q3
19 quarters
|
|
|
HGLB
12512
Highland Global Allocation Fund
HGLB
$159M
| $97.4K | ﹤0.01% |
12,949
-8,075
| -38% | -$64.6K |
2025 Q4
2 quarters
|
|
|
XMAX
12513
XMAX Inc
XMAX
$565M
| $97.2K | ﹤0.01% |
10,695
-328,911
| -97% | -$2.64M |
2026 Q1
1 quarter
|
|
12514
CALL
Yext
YEXT
$655M
| $97.1K | ﹤0.01% |
20,800
-149,100
| -88% | -$579K |
2019 Q1
29 quarters
|
|
|
PIM
12515
Franklin Master Intermediate Income Trust
PIM
$143M
| $97.1K | ﹤0.01% |
30,054
+5,256
| +21% | +$16.9K |
2026 Q1
1 quarter
|
|
12516
1-800-Flowers.com
FLWS
$163M
| $96.9K | ﹤0.01% |
+27,856
| New | +$110K |
2026 Q2
0 quarters
|
|
|
CODX
12517
Co-Diagnostics
CODX
$7.68M
| $96.8K | ﹤0.01% |
+31,239
| New | +$96.1K |
2026 Q2
0 quarters
|
|
12518
Alto Ingredients
ALTO
$294M
| $96.8K | ﹤0.01% |
16,978
-1,068,857
| -98% | -$5.46M |
2020 Q2
24 quarters
|
|
|
PLYY
12519
GraniteShares YieldBOOST PLTR ETF
PLYY
$2.28M
| $96.8K | ﹤0.01% |
+10,997
| New | +$115K |
2026 Q2
0 quarters
|
|
|
CRT
12520
Cross Timbers Royalty Trust
CRT
$69.1M
| $96.6K | ﹤0.01% |
+10,681
| New | +$111K |
2026 Q2
0 quarters
|
|
12521
SunCoke Energy
SXC
$844M
| $96.4K | ﹤0.01% |
11,970
-319,397
| -96% | -$2.47M |
2025 Q4
2 quarters
|
|
|
OPTU
12522
CALL
Optimum Communications Inc
OPTU
$377M
| $96.3K | ﹤0.01% |
66,400
+19,500
| +42% | +$24.2K |
2017 Q3
35 quarters
|
|
|
SEVN
12523
PUT
Seven Hills Realty Trust
SEVN
$155M
| $96.1K | ﹤0.01% |
11,400
-46,400
| -80% | -$387K |
2025 Q4
2 quarters
|
|
|
RPC
12524
Ridgepost Capital
RPC
$870M
| $96K | ﹤0.01% |
12,196
-14,831
| -55% | -$118K |
2026 Q1
1 quarter
|
|
12525
InflaRx
IFRX
$248M
| $95.8K | ﹤0.01% |
42,784
-34,330
| -45% | -$64.5K |
2025 Q3
3 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.