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 | |
|---|---|---|---|---|---|---|---|
3926
Hallador Energy
HNRG
$644M
| $7.27M | ﹤0.01% |
417,786
+125,473
| +43% | +$2.16M |
2026 Q1
1 quarter
|
|
3927
Direxion Daily Small Cap Bull 3x ETF
TNA
$1.26B
| $7.26M | ﹤0.01% |
96,674
-105,350
| -52% | -$6.64M |
2023 Q4
10 quarters
|
|
3928
CALL
Helios Technologies
HLIO
$2.28B
| $7.26M | ﹤0.01% |
81,300
+39,100
| +93% | +$3M |
2025 Q3
3 quarters
|
|
3929
CALL
Kinsale Capital Group
KNSL
$7.53B
| $7.26M | ﹤0.01% |
22,000
+4,700
| +27% | +$1.51M |
2019 Q1
29 quarters
|
|
3930
PUT
Invesco Actively Managed Exch-Traded Commodity Fd Tr Invesco Optimum Yield Diversified Commodity Strategy No K-1 ETF
PDBC
$7.75B
| $7.26M | ﹤0.01% |
456,900
-295,100
| -39% | -$5.18M |
2026 Q1
1 quarter
|
|
3931
CALL
Fidelity MSCI Information Technology Index ETF
FTEC
$22.7B
| $7.25M | ﹤0.01% |
25,400
+19,900
| +362% | +$5.2M |
2020 Q1
25 quarters
|
|
3932
iShares Russell 3000 ETF
IWV
$20.5B
| $7.25M | ﹤0.01% |
16,994
-158
| -0.9% | -$65.1K |
2022 Q3
15 quarters
|
|
|
INN
3933
Summit Hotel Properties
INN
$644M
| $7.24M | ﹤0.01% |
1,032,929
+568,937
| +123% | +$3.14M |
2026 Q1
1 quarter
|
|
3934
CALL
Procept Biorobotics
PRCT
$1.03B
| $7.23M | ﹤0.01% |
320,200
-1,900
| -0.6% | -$47.6K |
2023 Q2
12 quarters
|
|
|
MRLN
3935
CALL
Merlin Inc
MRLN
$143M
| $7.23M | ﹤0.01% |
+1,270,000
| New | +$10.7M |
2026 Q2
0 quarters
|
|
3936
CALL
Equifax
EFX
$16.7B
| $7.22M | ﹤0.01% |
45,500
-6,200
| -12% | -$1.06M |
2015 Q4
42 quarters
|
|
3937
TripAdvisor
TRIP
$1.01B
| $7.22M | ﹤0.01% |
526,438
-302,254
| -36% | -$3.42M |
2019 Q2
28 quarters
|
|
3938
CALL
Pentair
PNR
$8.33B
| $7.21M | ﹤0.01% |
94,000
-134,100
| -59% | -$10.6M |
2013 Q2
52 quarters
|
|
3939
CALL
News Corp Class A
NWSA
$15.4B
| $7.2M | ﹤0.01% |
290,100
-30,400
| -9% | -$788K |
2022 Q4
14 quarters
|
|
3940
CACI
CACI
$12.9B
| $7.2M | ﹤0.01% |
+15,545
| New | +$7.94M |
2026 Q2
0 quarters
|
|
3941
Allient
ALNT
$1.93B
| $7.2M | ﹤0.01% |
69,914
+36,195
| +107% | +$2.79M |
2024 Q4
6 quarters
|
|
|
NEBX
3942
PUT
Tradr 2X Long NBIS Daily ETF
NEBX
$211M
| $7.2M | ﹤0.01% |
+122,500
| New | +$4.35M |
2026 Q2
0 quarters
|
|
|
AVNS
3943
CALL
DELISTED
Avanos Medical
AVNS
| $7.2M | ﹤0.01% |
+289,200
| New | +$6.77M |
2026 Q2
0 quarters
|
|
3944
NVR
NVR
$15.8B
| $7.19M | ﹤0.01% |
1,056
-51
| -5% | -$324K |
2019 Q2
28 quarters
|
|
|
LBRDK
3945
DELISTED
Liberty Broadband Class C
LBRDK
| $7.19M | ﹤0.01% |
216,099
+25,510
| +13% | +$994K |
2019 Q3
27 quarters
|
|
3946
Invesco S&P Emerging Markets Low Volatility ETF
EELV
$413M
| $7.17M | ﹤0.01% |
257,828
+73,109
| +40% | +$2.09M |
2025 Q4
2 quarters
|
|
3947
State Street SPDR S&P 600 Small Cap Growth ETF
SLYG
$4.77B
| $7.17M | ﹤0.01% |
60,148
+29,083
| +94% | +$3.15M |
2025 Q4
2 quarters
|
|
3948
CALL
Roundhill Generative AI & Technology ETF
CHAT
$1.97B
| $7.16M | ﹤0.01% |
72,600
+57,100
| +368% | +$4.88M |
2025 Q1
5 quarters
|
|
|
ETH
3949
CALL
Grayscale Ethereum Staking Mini ETF Shares
ETH
$2.16B
| $7.16M | ﹤0.01% |
476,500
+129,900
| +37% | +$2.54M |
2025 Q2
4 quarters
|
|
3950
PUT
AdvisorShares Pure US Cannabis ETF
MSOS
$864M
| $7.15M | ﹤0.01% |
1,407,600
+1,600
| +0.1% | +$7.5K |
2020 Q4
22 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.