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 | |
|---|---|---|---|---|---|---|---|
|
HIYY
9851
YieldMax HIMS Option Income Strategy ETF
HIYY
$10.9M
| $517K | ﹤0.01% |
+31,054
| New | +$473K |
2026 Q2
0 quarters
|
|
9852
CALL
Ascent Industries
ACNT
$124M
| $517K | ﹤0.01% |
34,400
-12,000
| -26% | -$168K |
2025 Q3
3 quarters
|
|
9853
CALL
Zura Bio
ZURA
$394M
| $517K | ﹤0.01% |
+87,600
| New | +$417K |
2026 Q2
0 quarters
|
|
|
TRON
9854
PUT
Tron Inc
TRON
$669M
| $517K | ﹤0.01% |
321,000
-21,400
| -6% | -$43.2K |
2025 Q2
4 quarters
|
|
9855
ProShares UltraShort Materials
SMN
$4.38M
| $517K | ﹤0.01% |
+25,549
| New | +$516K |
2026 Q2
0 quarters
|
|
9856
PUT
Cumberland Pharmaceuticals
CPIX
$111M
| $516K | ﹤0.01% |
79,700
+62,900
| +374% | +$301K |
2025 Q4
2 quarters
|
|
9857
Autohome
ATHM
$2.37B
| $516K | ﹤0.01% |
27,135
+10,873
| +67% | +$196K |
2026 Q1
1 quarter
|
|
9858
CALL
Banco Bilbao Vizcaya Argentaria
BBVA
$148B
| $516K | ﹤0.01% |
20,600
+3,600
| +21% | +$82.1K |
2025 Q3
3 quarters
|
|
9859
ProKidney
PROK
$359M
| $516K | ﹤0.01% |
252,906
+48,418
| +24% | +$88.6K |
2024 Q4
6 quarters
|
|
|
LOFF
9860
CALL
Direxion Daily SpaceX Bull 2X ETF
LOFF
$56.5M
| $516K | ﹤0.01% |
+20,100
| New | +$538K |
2026 Q2
0 quarters
|
|
9861
New York Life Investments ETF Trust NYLIM U.S. Large Cap R&D Leaders ETF
LRND
$464M
| $515K | ﹤0.01% |
+11,684
| New | +$501K |
2026 Q2
0 quarters
|
|
|
ALOY
9862
REalloys Inc
ALOY
$564M
| $515K | ﹤0.01% |
+35,657
| New | +$406K |
2026 Q2
0 quarters
|
|
|
JULU
9863
AllianzIM U.S. Equity Buffer15 Uncapped Jul ETF
JULU
$80.6M
| $515K | ﹤0.01% |
+16,051
| New | +$500K |
2026 Q2
0 quarters
|
|
9864
Ovintiv
OVV
$16.7B
| $515K | ﹤0.01% |
9,777
-249,511
| -96% | -$14.2M |
2013 Q2
52 quarters
|
|
9865
First Trust Alerian US NextGen Infrastructure ETF
RBLD
$42M
| $514K | ﹤0.01% |
5,715
-15,751
| -73% | -$1.38M |
2022 Q3
15 quarters
|
|
9866
Innovator International Developed Power Buffer ETF October
IOCT
$171M
| $514K | ﹤0.01% |
13,900
-22,571
| -62% | -$821K |
2026 Q1
1 quarter
|
|
9867
First Trust Dorsey Wright Momentum & Low Volatility ETF
DVOL
$71M
| $514K | ﹤0.01% |
14,061
-11,649
| -45% | -$423K |
2025 Q4
2 quarters
|
|
9868
CALL
POSCO
PKX
$17.4B
| $514K | ﹤0.01% |
10,000
+1,000
| +11% | +$68.5K |
2022 Q4
14 quarters
|
|
9869
CorVel
CRVL
$3.81B
| $513K | ﹤0.01% |
8,211
-5,645
| -41% | -$329K |
2025 Q4
2 quarters
|
|
|
JANM
9870
FT U.S. Equity Max Buffer ETF - January
JANM
$37.1M
| $513K | ﹤0.01% |
15,163
+8,851
| +140% | +$297K |
2025 Q1
5 quarters
|
|
9871
A10 Networks
ATEN
$2.01B
| $513K | ﹤0.01% |
13,733
-94,489
| -87% | -$2.74M |
2023 Q4
10 quarters
|
|
9872
ProShares Decline of the Retail Store ETF
EMTY
$3.1M
| $513K | ﹤0.01% |
21,457
+14,888
| +227% | +$357K |
2025 Q4
2 quarters
|
|
|
BZUN
9873
Baozun
BZUN
$183M
| $513K | ﹤0.01% |
181,190
-36,763
| -17% | -$99.2K |
2019 Q3
27 quarters
|
|
9874
Innovator Laddered Allocation Power Buffer ETF
BUFF
$1.06B
| $512K | ﹤0.01% |
9,722
-7,247
| -43% | -$376K |
2025 Q1
5 quarters
|
|
9875
Old Republic International
ORI
$9.19B
| $512K | ﹤0.01% |
12,514
+2,070
| +20% | +$82K |
2021 Q1
21 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.