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 | |
|---|---|---|---|---|---|---|---|
2626
Vanguard Morningstar Small-Cap ETF
VB
$78.6B
| $17.4M | ﹤0.01% |
57,356
+50,607
| +750% | +$14.5M |
2024 Q2
8 quarters
|
|
2627
PUT
Illumina
ILMN
$41.3B
| $17.4M | ﹤0.01% |
98,800
-60,900
| -38% | -$8.92M |
2013 Q2
52 quarters
|
|
2628
CALL
Shake Shack
SHAK
$2.61B
| $17.3M | ﹤0.01% |
309,200
+77,600
| +34% | +$5.84M |
2015 Q3
43 quarters
|
|
2629
PUT
WEX
WEX
$5.84B
| $17.3M | ﹤0.01% |
122,700
-19,100
| -13% | -$2.83M |
2025 Q1
5 quarters
|
|
2630
Cincinnati Financial
CINF
$25B
| $17.3M | ﹤0.01% |
93,500
+68,698
| +277% | +$11.4M |
2019 Q3
27 quarters
|
|
2631
CALL
SSR Mining
SSRM
$6.99B
| $17.3M | ﹤0.01% |
611,000
-183,700
| -23% | -$5.6M |
2017 Q3
35 quarters
|
|
2632
CALL
BBVA Argentina
BBAR
$2.78B
| $17.3M | ﹤0.01% |
880,700
+107,800
| +14% | +$1.81M |
2021 Q3
19 quarters
|
|
2633
CALL
Pinnacle West Capital
PNW
$11.9B
| $17.3M | ﹤0.01% |
161,400
+41,100
| +34% | +$4.2M |
2013 Q2
52 quarters
|
|
2634
Arch Capital
ACGL
$32.4B
| $17.3M | ﹤0.01% |
177,813
+103,773
| +140% | +$9.79M |
2019 Q2
28 quarters
|
|
2635
CALL
Factset
FDS
$9.67B
| $17.3M | ﹤0.01% |
75,000
-51,700
| -41% | -$11.9M |
2013 Q2
52 quarters
|
|
|
ARI
2636
Apollo Commercial Real Estate
ARI
$803M
| $17.2M | ﹤0.01% |
1,614,946
+1,277,540
| +379% | +$13.9M |
2022 Q3
15 quarters
|
|
2637
CALL
Exelon
EXC
$42.9B
| $17.2M | ﹤0.01% |
369,900
-16,400
| -4% | -$759K |
2013 Q2
52 quarters
|
|
2638
PUT
Ceco Environmental
CECO
$4.42B
| $17.2M | ﹤0.01% |
189,900
+180,300
| +1,878% | +$14.3M |
2026 Q1
1 quarter
|
|
2639
CALL
Direxion Daily CSI China Internet Index Bull 2X ETF
CWEB
$177M
| $17.2M | ﹤0.01% |
909,200
+414,800
| +84% | +$10.3M |
2021 Q1
21 quarters
|
|
|
2640
PUT
Vanguard Total International Stock ETF
VXUS
$162B
| $17.2M | ﹤0.01% |
201,000
-172,600
| -46% | -$14.5M |
2014 Q4
46 quarters
|
|
2641
Builders FirstSource
BLDR
$6.05B
| $17.1M | ﹤0.01% |
191,490
+65,863
| +52% | +$5.26M |
2019 Q2
28 quarters
|
|
2642
Adeia
ADEA
$2.71B
| $17.1M | ﹤0.01% |
519,933
+416,919
| +405% | +$12.3M |
2020 Q3
23 quarters
|
|
2643
iShares TIPS Bond ETF
TIP
$14.2B
| $17.1M | ﹤0.01% |
156,227
+37,680
| +32% | +$4.17M |
2026 Q1
1 quarter
|
|
2644
CALL
SK Telecom
SKM
$14B
| $17.1M | ﹤0.01% |
531,500
+152,400
| +40% | +$5.64M |
2026 Q1
1 quarter
|
|
|
BELFB
2645
CALL
Bel Fuse Inc Class B
BELFB
$3.76B
| $17M | ﹤0.01% |
51,100
-39,100
| -43% | -$10.6M |
2023 Q2
12 quarters
|
|
2646
iShares MSCI Emerging Markets Asia ETF
EEMA
$907M
| $17M | ﹤0.01% |
145,425
+119,974
| +471% | +$13.4M |
2025 Q2
4 quarters
|
|
2647
PUT
Knight Transportation
KNX
$10.5B
| $17M | ﹤0.01% |
218,300
+64,500
| +42% | +$4.47M |
2017 Q3
35 quarters
|
|
2648
PUT
Ultragenyx Pharmaceutical
RARE
$1.43B
| $17M | ﹤0.01% |
509,000
+141,900
| +39% | +$3.52M |
2014 Q2
48 quarters
|
|
2649
Gartner
IT
$11.7B
| $17M | ﹤0.01% |
130,924
+107,289
| +454% | +$16.2M |
2019 Q3
27 quarters
|
|
2650
Transmedics
TMDX
$2.78B
| $17M | ﹤0.01% |
255,398
+121,523
| +91% | +$10.3M |
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.