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 | |
|---|---|---|---|---|---|---|---|
8876
Quantum Corp
QMCO
$1.36B
| $768K | ﹤0.01% |
+69,775
| New | +$669K |
2026 Q2
0 quarters
|
|
|
SNK
8877
CALL
GraniteShares 2x Short SpaceX Daily ETF
SNK
$18.1M
| $767K | ﹤0.01% |
+45,400
| New | +$831K |
2026 Q2
0 quarters
|
|
8878
CALL
AdvisorShares MSOS 2X Daily ETF
MSOX
$52.8M
| $767K | ﹤0.01% |
229,000
+55,500
| +32% | +$176K |
2023 Q2
12 quarters
|
|
8879
PUT
Prosperity Bancshares
PB
$8.1B
| $767K | ﹤0.01% |
10,500
-700
| -6% | -$48.7K |
2023 Q1
13 quarters
|
|
8880
PIMCO RAFI ESG US ETF
RAFE
$167M
| $766K | ﹤0.01% |
+16,008
| New | +$727K |
2026 Q2
0 quarters
|
|
8881
CALL
nCino
NCNO
$1.98B
| $765K | ﹤0.01% |
46,800
+31,400
| +204% | +$515K |
2020 Q3
23 quarters
|
|
8882
PUT
Invesco CurrencyShares Canadian Dollar Trust
FXC
$65.1M
| $765K | ﹤0.01% |
+11,100
| New | +$784K |
2026 Q2
0 quarters
|
|
|
AMRN
8883
CALL
Amarin Corp
AMRN
$261M
| $765K | ﹤0.01% |
48,000
+9,800
| +26% | +$145K |
2026 Q1
1 quarter
|
|
8884
Edgewell Personal Care
EPC
$1.24B
| $765K | ﹤0.01% |
28,470
-1,499
| -5% | -$32K |
2026 Q1
1 quarter
|
|
8885
PUT
abrdn Physical Gold Shares ETF
SGOL
$6.93B
| $765K | ﹤0.01% |
20,000
-35,100
| -64% | -$1.51M |
2025 Q3
3 quarters
|
|
8886
California Water Service
CWT
$2.84B
| $764K | ﹤0.01% |
15,712
-12,600
| -45% | -$568K |
2024 Q2
8 quarters
|
|
|
HEFT
8887
Hedgeye Fourth Turning ETF
HEFT
$81.8M
| $764K | ﹤0.01% |
+28,816
| New | +$763K |
2026 Q2
0 quarters
|
|
8888
Innovator Premium Income 15 Buffer ETF January
LJAN
$12.3M
| $764K | ﹤0.01% |
30,971
+11,329
| +58% | +$279K |
2024 Q1
9 quarters
|
|
8889
Lantronix
LTRX
$337M
| $764K | ﹤0.01% |
129,907
-526,644
| -80% | -$3.38M |
2025 Q3
3 quarters
|
|
8890
PUT
ManpowerGroup
MAN
$2.52B
| $763K | ﹤0.01% |
22,600
-6,500
| -22% | -$199K |
2025 Q3
3 quarters
|
|
8891
CALL
Verra Mobility
VRRM
$427M
| $763K | ﹤0.01% |
179,500
+66,200
| +58% | +$699K |
2025 Q1
5 quarters
|
|
8892
iShares US Infrastructure ETF
IFRA
$3.96B
| $763K | ﹤0.01% |
12,100
-24,233
| -67% | -$1.48M |
2026 Q1
1 quarter
|
|
|
MNTN
8893
CALL
MNTN Inc
MNTN
$740M
| $763K | ﹤0.01% |
82,900
-72,900
| -47% | -$664K |
2025 Q3
3 quarters
|
|
8894
State Street SPDR S&P Health Care Equipment ETF
XHE
$189M
| $762K | ﹤0.01% |
9,052
+3,169
| +54% | +$257K |
2021 Q4
18 quarters
|
|
|
SLI
8895
CALL
Standard Lithium
SLI
$429M
| $762K | ﹤0.01% |
277,100
+88,700
| +47% | +$323K |
2024 Q4
6 quarters
|
|
8896
CALL
America Movil
AMX
$63.6B
| $762K | ﹤0.01% |
29,300
-9,000
| -23% | -$237K |
2026 Q1
1 quarter
|
|
8897
WidePoint Corp
WYY
$75.6M
| $761K | ﹤0.01% |
43,507
-34,812
| -44% | -$325K |
2023 Q1
13 quarters
|
|
8898
Baytex Energy
BTE
$3.24B
| $761K | ﹤0.01% |
190,217
+104,301
| +121% | +$482K |
2023 Q2
12 quarters
|
|
8899
PUT
Geron
GERN
$771M
| $761K | ﹤0.01% |
594,300
-107,900
| -15% | -$152K |
2013 Q2
52 quarters
|
|
8900
PUT
POSCO
PKX
$17.4B
| $760K | ﹤0.01% |
14,800
+8,900
| +151% | +$610K |
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.