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 | |
|---|---|---|---|---|---|---|---|
8751
CALL
Gladstone Capital
GLAD
$434M
| $810K | ﹤0.01% |
41,700
+12,200
| +41% | +$231K |
2025 Q2
4 quarters
|
|
8752
Pacer Industrial Real Estate ETF
INDS
$100M
| $810K | ﹤0.01% |
20,137
-96
| -0.5% | -$3.81K |
2025 Q4
2 quarters
|
|
|
GTM
8753
PUT
ZoomInfo Technologies
GTM
$1.11B
| $810K | ﹤0.01% |
276,300
+233,700
| +549% | +$1.05M |
2020 Q2
24 quarters
|
|
8754
Morgan Stanley Direct Lending Fund
MSDL
$1.15B
| $810K | ﹤0.01% |
53,542
+9,398
| +21% | +$142K |
2025 Q1
5 quarters
|
|
|
IRD
8755
Opus Genetics
IRD
$380M
| $809K | ﹤0.01% |
196,897
-626,486
| -76% | -$2.92M |
2025 Q1
5 quarters
|
|
8756
Cooper-Standard Automotive
CPS
$390M
| $809K | ﹤0.01% |
29,914
-17,097
| -36% | -$504K |
2024 Q1
9 quarters
|
|
|
ARX
8757
Accelerant Holdings
ARX
$4.29B
| $809K | ﹤0.01% |
69,019
-639,027
| -90% | -$8.97M |
2026 Q1
1 quarter
|
|
8758
ProShares Investment Grade-Interest Rate Hedged
IGHG
$388M
| $809K | ﹤0.01% |
10,325
+5,279
| +105% | +$413K |
2025 Q1
5 quarters
|
|
8759
City Holding Co
CHCO
$1.99B
| $809K | ﹤0.01% |
6,097
-10,900
| -64% | -$1.37M |
2022 Q3
15 quarters
|
|
|
ACB
8760
CALL
Aurora Cannabis
ACB
$286M
| $808K | ﹤0.01% |
289,500
-48,900
| -14% | -$164K |
2018 Q4
30 quarters
|
|
8761
Segall Bryant & Hamill Select Equity ETF
USSE
$368M
| $807K | ﹤0.01% |
20,007
-18,027
| -47% | -$686K |
2025 Q3
3 quarters
|
|
8762
CALL
CNA Financial
CNA
$12.6B
| $807K | ﹤0.01% |
+16,600
| New | +$755K |
2026 Q2
0 quarters
|
|
|
EUV
8763
Corgi Lithography & Semiconductor Photonics ETF
EUV
$484M
| $807K | ﹤0.01% |
+25,230
| New | +$706K |
2026 Q2
0 quarters
|
|
8764
Astec Industries
ASTE
$959M
| $806K | ﹤0.01% |
13,178
+4,063
| +45% | +$224K |
2026 Q1
1 quarter
|
|
8765
PUT
Abeona Therapeutics
ABEO
$292M
| $805K | ﹤0.01% |
130,300
-253,600
| -66% | -$1.39M |
2025 Q1
5 quarters
|
|
8766
PUT
Paylocity
PCTY
$7.78B
| $805K | ﹤0.01% |
7,700
-8,700
| -53% | -$927K |
2025 Q2
4 quarters
|
|
8767
Hillman Solutions
HLMN
$1.37B
| $804K | ﹤0.01% |
95,312
-195,102
| -67% | -$1.55M |
2024 Q3
7 quarters
|
|
8768
PUT
Delek Logistics
DKL
$3.14B
| $804K | ﹤0.01% |
15,600
-13,500
| -46% | -$687K |
2016 Q2
40 quarters
|
|
|
ZJAN
8769
Innovator Equity Defined Protection ETF - 1 Yr January
ZJAN
$106M
| $803K | ﹤0.01% |
28,670
+20,710
| +260% | +$576K |
2026 Q1
1 quarter
|
|
|
CBOO
8770
Calamos Bitcoin Structured Alt Protection ETF - October
CBOO
$7.41M
| $803K | ﹤0.01% |
+32,770
| New | +$803K |
2026 Q2
0 quarters
|
|
|
TBN
8771
Tamboran Resources
TBN
$1.16B
| $803K | ﹤0.01% |
+24,685
| New | +$884K |
2026 Q2
0 quarters
|
|
|
EVAC
8772
EQV Ventures Acquisition Corp II
EVAC
$603M
| $802K | ﹤0.01% |
+78,829
| New | +$800K |
2026 Q2
0 quarters
|
|
|
BDYN
8773
iShares Dynamic Equity Active ETF
BDYN
$3.1B
| $802K | ﹤0.01% |
28,922
+18,589
| +180% | +$498K |
2026 Q1
1 quarter
|
|
8774
CALL
Appian
APPN
$2.71B
| $802K | ﹤0.01% |
35,000
-41,100
| -54% | -$914K |
2018 Q3
31 quarters
|
|
|
FEGE
8775
First Eagle Global Equity ETF
FEGE
$2.55B
| $801K | ﹤0.01% |
16,381
+2,219
| +16% | +$109K |
2026 Q1
1 quarter
|
|
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.