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 | |
|---|---|---|---|---|---|---|---|
676
Arista Networks
ANET
$262B
| $164M | 0.01% |
967,799
+694,136
| +254% | +$109M |
2017 Q3
35 quarters
|
|
677
CALL
Live Nation Entertainment
LYV
$39.3B
| $164M | 0.01% |
896,800
-385,500
| -30% | -$63.4M |
2013 Q2
52 quarters
|
|
678
CALL
Generac Holdings
GNRC
$12.8B
| $164M | 0.01% |
559,800
-238,900
| -30% | -$59.8M |
2013 Q2
52 quarters
|
|
679
PUT
EQT Corp
EQT
$31.4B
| $164M | 0.01% |
3,080,600
+881,900
| +40% | +$49.5M |
2013 Q2
52 quarters
|
|
680
CALL
iShares US Real Estate ETF
IYR
$3.98B
| $163M | 0.01% |
1,598,300
-1,011,000
| -39% | -$103M |
2013 Q2
52 quarters
|
|
681
CALL
DaVita
DVA
$11.4B
| $163M | 0.01% |
733,400
+350,800
| +92% | +$63.7M |
2013 Q2
52 quarters
|
|
682
PUT
AstraZeneca
AZN
$243B
| $163M | 0.01% |
859,200
-388,000
| -31% | -$73M |
2013 Q2
52 quarters
|
|
683
CALL
Oscar Health
OSCR
$9.55B
| $163M | 0.01% |
5,712,400
+2,229,700
| +64% | +$48M |
2021 Q1
21 quarters
|
|
684
CALL
AXT Inc
AXTI
$5.63B
| $161M | 0.01% |
2,236,400
+258,600
| +13% | +$23.3M |
2025 Q4
2 quarters
|
|
685
CALL
Enphase Energy
ENPH
$4.42B
| $161M | 0.01% |
3,271,600
+940,400
| +40% | +$42.8M |
2017 Q3
35 quarters
|
|
686
CALL
Cytokinetics
CYTK
$9.12B
| $161M | 0.01% |
1,890,600
+895,800
| +90% | +$64.3M |
2017 Q1
37 quarters
|
|
687
PUT
Rio Tinto
RIO
$153B
| $161M | 0.01% |
1,693,800
-783,600
| -32% | -$79.4M |
2013 Q2
52 quarters
|
|
688
Vistra
VST
$47B
| $160M | 0.01% |
1,011,557
+335,740
| +50% | +$52.1M |
2023 Q4
10 quarters
|
|
689
PUT
ProShares UltraPro Short QQQ
SQQQ
$2.12B
| $160M | 0.01% |
4,415,700
+1,536,600
| +53% | +$74.2M |
2014 Q2
48 quarters
|
|
690
PUT
Sea Limited
SE
$58.3B
| $160M | 0.01% |
1,671,300
-111,900
| -6% | -$9.84M |
2018 Q2
32 quarters
|
|
691
PUT
Valero Energy
VLO
$117B
| $160M | 0.01% |
614,300
-240,100
| -28% | -$59.1M |
2013 Q2
52 quarters
|
|
|
GLXY
692
CALL
Galaxy Digital Inc
GLXY
$4.48B
| $160M | 0.01% |
5,844,400
+2,338,800
| +67% | +$65.1M |
2025 Q2
4 quarters
|
|
693
State Street Energy Select Sector SPDR ETF
XLE
$40.6B
| $160M | 0.01% |
3,008,433
-1,973,077
| -40% | -$113M |
2016 Q3
39 quarters
|
|
694
CALL
JFrog
FROG
$11.8B
| $159M | 0.01% |
1,750,300
+1,310,800
| +298% | +$85.2M |
2020 Q3
23 quarters
|
|
695
CALL
United Therapeutics
UTHR
$23.2B
| $159M | 0.01% |
293,000
-63,800
| -18% | -$35.9M |
2013 Q2
52 quarters
|
|
696
CALL
Enterprise Products Partners
EPD
$78.1B
| $159M | 0.01% |
4,312,000
-486,900
| -10% | -$18.4M |
2013 Q2
52 quarters
|
|
697
PUT
Cboe Global Markets
CBOE
$28.3B
| $158M | 0.01% |
652,700
+463,300
| +245% | +$142M |
2013 Q2
52 quarters
|
|
698
DoorDash
DASH
$82B
| $158M | 0.01% |
858,091
+268,838
| +46% | +$44.4M |
2020 Q4
22 quarters
|
|
699
PUT
VanEck Oil Services ETF
OIH
$1.89B
| $158M | 0.01% |
425,500
+73,200
| +21% | +$30.7M |
2013 Q2
52 quarters
|
|
700
PUT
Akamai
AKAM
$15.7B
| $158M | 0.01% |
1,337,900
+607,400
| +83% | +$75.6M |
2013 Q2
52 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.