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 | |
|---|---|---|---|---|---|---|---|
9551
Invesco Dorsey Wright Consumer Cyclicals Momentum ETF
PEZ
$24.4M
| $582K | ﹤0.01% |
5,631
+121
| +2% | +$12.1K |
2023 Q2
12 quarters
|
|
9552
Invesco S&P 500 GARP ETF
SPGP
$2.09B
| $582K | ﹤0.01% |
4,762
-609
| -11% | -$71.5K |
2024 Q2
8 quarters
|
|
9553
Janus International
JBI
$574M
| $582K | ﹤0.01% |
104,921
+26,613
| +34% | +$140K |
2022 Q1
17 quarters
|
|
9554
CALL
State Street SPDR Bloomberg Convertible Securities ETF
CWB
$5.59B
| $582K | ﹤0.01% |
5,400
+1,700
| +46% | +$176K |
2025 Q2
4 quarters
|
|
9555
PUT
Workiva
WK
$3.88B
| $582K | ﹤0.01% |
12,000
-600
| -5% | -$30.9K |
2021 Q1
21 quarters
|
|
9556
Western Alliance Bancorporation
WAL
$8.33B
| $582K | ﹤0.01% |
7,079
-58,920
| -89% | -$4.65M |
2019 Q1
29 quarters
|
|
9557
Halozyme
HALO
$12.5B
| $582K | ﹤0.01% |
7,433
-37,053
| -83% | -$2.53M |
2019 Q2
28 quarters
|
|
9558
PUT
Interparfums
IPAR
$3.65B
| $582K | ﹤0.01% |
5,200
-9,900
| -66% | -$934K |
2025 Q2
4 quarters
|
|
9559
Strive 1000 Value ETF
STXV
$77.4M
| $581K | ﹤0.01% |
15,337
-1,747
| -10% | -$64.4K |
2025 Q4
2 quarters
|
|
|
AVGU
9560
GraniteShares 2x Long AVGO Daily ETF
AVGU
$30.9M
| $581K | ﹤0.01% |
16,606
-3,168
| -16% | -$133K |
2026 Q1
1 quarter
|
|
9561
PAR Technology
PAR
$589M
| $581K | ﹤0.01% |
33,328
-71,642
| -68% | -$1.03M |
2022 Q1
17 quarters
|
|
9562
Kymera Therapeutics
KYMR
$8.93B
| $580K | ﹤0.01% |
5,061
-20,342
| -80% | -$1.75M |
2022 Q3
15 quarters
|
|
|
IONX
9563
CALL
Defiance Daily Target 2X Long IONQ ETF
IONX
$185M
| $580K | ﹤0.01% |
+11,400
| New | +$631K |
2026 Q2
0 quarters
|
|
|
URSP
9564
ProShares Ultra S&P 500 Equal Weight
URSP
$51.7M
| $580K | ﹤0.01% |
+11,815
| New | +$540K |
2026 Q2
0 quarters
|
|
9565
CALL
Atlas Lithium Corp
ATLX
$72.5M
| $579K | ﹤0.01% |
157,000
-257,000
| -62% | -$1.15M |
2025 Q3
3 quarters
|
|
|
CPSF
9566
Calamos S&P 500 Structured Alt Protection ETF - February
CPSF
$34.7M
| $579K | ﹤0.01% |
+22,091
| New | +$575K |
2026 Q2
0 quarters
|
|
|
LJUL
9567
Innovator Premium Income 15 Buffer ETF - July
LJUL
$8.97M
| $579K | ﹤0.01% |
24,323
+11,734
| +93% | +$281K |
2025 Q3
3 quarters
|
|
9568
CALL
Design Therapeutics
DSGN
$772M
| $579K | ﹤0.01% |
+40,000
| New | +$499K |
2026 Q2
0 quarters
|
|
9569
Silicon Motion
SIMO
$9.51B
| $579K | ﹤0.01% |
1,736
-18,108
| -91% | -$4.2M |
2026 Q1
1 quarter
|
|
9570
Invesco Dorsey Wright Emerging Markets Momentum ETF
PIE
$261M
| $578K | ﹤0.01% |
+17,321
| New | +$537K |
2026 Q2
0 quarters
|
|
9571
PUT
Amylyx Pharmaceuticals
AMLX
$3.55B
| $578K | ﹤0.01% |
32,200
-28,100
| -47% | -$435K |
2022 Q1
17 quarters
|
|
9572
Greystone Housing Impact Investors LP
GHI
$130M
| $578K | ﹤0.01% |
99,649
+5,332
| +6% | +$28.2K |
2024 Q4
6 quarters
|
|
9573
CALL
Liberty Media Corporation Series A Common Stock
FWONA
$20.9B
| $578K | ﹤0.01% |
+6,600
| New | +$543K |
2026 Q2
0 quarters
|
|
9574
Yext
YEXT
$644M
| $578K | ﹤0.01% |
123,668
-11,361
| -8% | -$44.1K |
2022 Q2
16 quarters
|
|
9575
ImmunityBio
IBRX
$10.9B
| $577K | ﹤0.01% |
65,961
-1,113,315
| -94% | -$8.43M |
2019 Q4
26 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.