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 | |
|---|---|---|---|---|---|---|---|
4676
VeriSign
VRSN
$26.9B
| $4.86M | ﹤0.01% |
19,329
-15,868
| -45% | -$4.41M |
2019 Q2
28 quarters
|
|
4677
CALL
Lazard
LAZ
$3.49B
| $4.86M | ﹤0.01% |
115,800
+27,300
| +31% | +$1.25M |
2013 Q2
52 quarters
|
|
4678
Outfront Media
OUT
$5.21B
| $4.85M | ﹤0.01% |
148,159
+33,886
| +30% | +$1.05M |
2026 Q1
1 quarter
|
|
4679
Madison Square Garden
MSGE
$3.86B
| $4.85M | ﹤0.01% |
59,994
-17,157
| -22% | -$1.17M |
2023 Q2
12 quarters
|
|
4680
Direxion Daily Mid Cap Bull 3X ETF
MIDU
$61.7M
| $4.85M | ﹤0.01% |
64,781
+43,655
| +207% | +$2.86M |
2020 Q4
22 quarters
|
|
4681
PUT
Allegiant Air
ALGT
$2.09B
| $4.83M | ﹤0.01% |
41,100
+30,800
| +299% | +$2.66M |
2013 Q2
52 quarters
|
|
|
BETA
4682
CALL
Beta Technologies Inc
BETA
$4.8B
| $4.83M | ﹤0.01% |
+288,400
| New | +$4.8M |
2026 Q2
0 quarters
|
|
4683
MoonLake Immunotherapeutics
MLTX
$900M
| $4.82M | ﹤0.01% |
247,742
-93,682
| -27% | -$1.7M |
2025 Q3
3 quarters
|
|
4684
CALL
Astec Industries
ASTE
$893M
| $4.82M | ﹤0.01% |
+78,800
| New | +$4.35M |
2026 Q2
0 quarters
|
|
4685
PUT
Magnite
MGNI
$3.65B
| $4.82M | ﹤0.01% |
254,000
+52,300
| +26% | +$749K |
2019 Q2
28 quarters
|
|
4686
PUT
Crown Holdings
CCK
$11.8B
| $4.82M | ﹤0.01% |
43,100
+7,900
| +22% | +$798K |
2015 Q1
45 quarters
|
|
4687
PUT
Mineralys Therapeutics
MLYS
$1.98B
| $4.82M | ﹤0.01% |
178,600
-547,300
| -75% | -$15M |
2025 Q1
5 quarters
|
|
4688
First Trust Industrials/Producer Durables AlphaDEX Fund
FXR
$686M
| $4.82M | ﹤0.01% |
52,869
+18,659
| +55% | +$1.62M |
2023 Q3
11 quarters
|
|
4689
Nelnet
NNI
$4.51B
| $4.81M | ﹤0.01% |
36,081
-5,854
| -14% | -$776K |
2024 Q2
8 quarters
|
|
4690
BOK Financial
BOKF
$7.68B
| $4.81M | ﹤0.01% |
34,633
-1,807
| -5% | -$239K |
2019 Q2
28 quarters
|
|
4691
PUT
Kodiak Gas Services
KGS
$5.42B
| $4.81M | ﹤0.01% |
64,000
-4,600
| -7% | -$313K |
2025 Q2
4 quarters
|
|
|
HAPN
4692
Happen Inc
HAPN
$1.77B
| $4.8M | ﹤0.01% |
231,549
-29,261
| -11% | -$498K |
2020 Q3
23 quarters
|
|
4693
United States Antimony
UAMY
$557M
| $4.79M | ﹤0.01% |
660,226
-148,479
| -18% | -$1.34M |
2024 Q2
8 quarters
|
|
4694
AGCO
AGCO
$7.57B
| $4.79M | ﹤0.01% |
40,029
+30,484
| +319% | +$3.54M |
2021 Q1
21 quarters
|
|
4695
PUT
Atkore
ATKR
$3.2B
| $4.79M | ﹤0.01% |
63,000
-5,000
| -7% | -$377K |
2020 Q3
23 quarters
|
|
4696
PUT
Cars.com
CARS
$521M
| $4.79M | ﹤0.01% |
+437,600
| New | +$4.45M |
2026 Q2
0 quarters
|
|
4697
The RealReal
REAL
$1.17B
| $4.79M | ﹤0.01% |
406,014
-74,181
| -15% | -$791K |
2019 Q3
27 quarters
|
|
|
BSOL
4698
PUT
Bitwise Solana Staking ETF
BSOL
$886M
| $4.79M | ﹤0.01% |
478,100
+330,800
| +225% | +$3.6M |
2025 Q4
2 quarters
|
|
4699
Kingstone Companies
KINS
$276M
| $4.78M | ﹤0.01% |
251,227
+202,604
| +417% | +$3.27M |
2026 Q1
1 quarter
|
|
4700
Bright Horizons
BFAM
$3.35B
| $4.78M | ﹤0.01% |
67,413
-91,948
| -58% | -$6.65M |
2020 Q1
25 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.