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 | |
|---|---|---|---|---|---|---|---|
|
RWT
9126
CALL
Redwood Trust
RWT
$443M
| $693K | ﹤0.01% |
146,100
+1,400
| +1% | +$7.6K |
2022 Q2
16 quarters
|
|
9127
JPMorgan International Bond Opportunities ETF
JPIB
$2.2B
| $692K | ﹤0.01% |
14,321
+823
| +6% | +$39.6K |
2025 Q3
3 quarters
|
|
9128
PUT
Descartes Systems
DSGX
$6.85B
| $692K | ﹤0.01% |
10,000
+200
| +2% | +$14.3K |
2025 Q3
3 quarters
|
|
|
MAIR
9129
Madison Air Solutions
MAIR
$12.6B
| $692K | ﹤0.01% |
+17,749
| New | +$692K |
2026 Q2
0 quarters
|
|
9130
Solid Power
SLDP
$532M
| $692K | ﹤0.01% |
267,198
+50,618
| +23% | +$156K |
2026 Q1
1 quarter
|
|
9131
PUT
Krispy Kreme
DNUT
$501M
| $692K | ﹤0.01% |
196,000
-91,200
| -32% | -$326K |
2023 Q2
12 quarters
|
|
9132
ProShares UltraShort Dow 30
DXD
$43.3M
| $691K | ﹤0.01% |
40,252
-18,296
| -31% | -$348K |
2023 Q3
11 quarters
|
|
|
MRP
9133
Millrose Properties Inc
MRP
$4.09B
| $691K | ﹤0.01% |
+22,993
| New | +$666K |
2026 Q2
0 quarters
|
|
|
AYA
9134
Aya Gold & Silver Inc
AYA
$3.91B
| $691K | ﹤0.01% |
+36,480
| New | +$690K |
2026 Q2
0 quarters
|
|
|
NVDB
9135
ProShares Ultra NVDA
NVDB
$8.57M
| $691K | ﹤0.01% |
24,640
+14,499
| +143% | +$449K |
2025 Q3
3 quarters
|
|
|
TOPC
9136
iShares S&P 500 3% Capped ETF
TOPC
$33.1M
| $691K | ﹤0.01% |
20,044
-9,124
| -31% | -$302K |
2025 Q2
4 quarters
|
|
9137
iShares US Energy ETF
IYE
$1.69B
| $691K | ﹤0.01% |
12,205
-39,781
| -77% | -$2.41M |
2025 Q1
5 quarters
|
|
9138
PUT
Kiniksa Pharmaceuticals
KNSA
$5.91B
| $691K | ﹤0.01% |
10,800
+4,700
| +77% | +$244K |
2025 Q4
2 quarters
|
|
9139
CALL
Philips
PHG
$23.4B
| $691K | ﹤0.01% |
25,400
-14,322
| -36% | -$379K |
2015 Q4
42 quarters
|
|
9140
Helmerich & Payne
HP
$3.85B
| $691K | ﹤0.01% |
21,094
-58,370
| -73% | -$2.18M |
2019 Q2
28 quarters
|
|
9141
Stantec
STN
$7.58B
| $690K | ﹤0.01% |
+10,020
| New | +$808K |
2026 Q2
0 quarters
|
|
9142
BlackRock Credit Allocation Income Trust
BTZ
$874M
| $690K | ﹤0.01% |
67,473
+14,798
| +28% | +$151K |
2025 Q3
3 quarters
|
|
9143
Glacier Bancorp
GBCI
$5.72B
| $689K | ﹤0.01% |
13,362
-83,768
| -86% | -$4.04M |
2019 Q2
28 quarters
|
|
|
CPSY
9144
Calamos S&P 500 Structured Alt Protection ETF - January
CPSY
$28.8M
| $689K | ﹤0.01% |
26,816
+3,963
| +17% | +$101K |
2025 Q1
5 quarters
|
|
|
CPSR
9145
Calamos S&P 500 Structured Alt Protection ETF - March
CPSR
$34.1M
| $689K | ﹤0.01% |
26,663
-1,544
| -5% | -$39.7K |
2026 Q1
1 quarter
|
|
9146
CALL
Invesco S&P 500 Low Volatility ETF
SPLV
$7.03B
| $689K | ﹤0.01% |
9,200
-900
| -9% | -$66.3K |
2018 Q4
30 quarters
|
|
9147
Alpha Tau Medical
DRTS
$1.37B
| $689K | ﹤0.01% |
54,767
+22,029
| +67% | +$200K |
2026 Q1
1 quarter
|
|
9148
PUT
ProShares UltraPro Short Russell2000
SRTY
$72M
| $689K | ﹤0.01% |
32,200
+5,100
| +19% | +$139K |
2024 Q4
6 quarters
|
|
9149
PUT
Universal Corp
UVV
$1.05B
| $689K | ﹤0.01% |
13,200
-5,300
| -29% | -$282K |
2013 Q2
52 quarters
|
|
9150
Invesco Financial Preferred ETF
PGF
$616M
| $688K | ﹤0.01% |
50,215
+10,399
| +26% | +$145K |
2022 Q3
15 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.