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 | |
|---|---|---|---|---|---|---|---|
|
NMAX
5226
CALL
Newsmax Inc
NMAX
$1.34B
| $3.65M | ﹤0.01% |
441,000
+386,500
| +709% | +$2.77M |
2025 Q2
4 quarters
|
|
5227
iShares MSCI EAFE Small-Cap ETF
SCZ
$12.6B
| $3.65M | ﹤0.01% |
44,337
-641,954
| -94% | -$53.8M |
2024 Q4
6 quarters
|
|
5228
PUT
Olin
OLN
$1.78B
| $3.65M | ﹤0.01% |
184,000
+82,700
| +82% | +$2.16M |
2013 Q2
52 quarters
|
|
5229
Invesco PHLX Semiconductor ETF
SOXQ
$3.18B
| $3.65M | ﹤0.01% |
32,520
+15,175
| +87% | +$1.37M |
2025 Q2
4 quarters
|
|
|
CAI
5230
Caris Life Sciences
CAI
$7.77B
| $3.64M | ﹤0.01% |
204,432
+151,366
| +285% | +$2.71M |
2026 Q1
1 quarter
|
|
5231
CALL
Mohawk Industries
MHK
$8.09B
| $3.64M | ﹤0.01% |
30,000
-59,000
| -66% | -$6.2M |
2013 Q2
52 quarters
|
|
5232
CALL
NewMarket
NEU
$8.31B
| $3.64M | ﹤0.01% |
4,600
+1,800
| +64% | +$1.3M |
2013 Q2
52 quarters
|
|
5233
CALL
Legend Biotech
LEGN
$3.64B
| $3.64M | ﹤0.01% |
126,000
+44,800
| +55% | +$1.21M |
2021 Q2
20 quarters
|
|
5234
PUT
Howard Hughes
HHH
$4.3B
| $3.64M | ﹤0.01% |
50,900
+4,300
| +9% | +$280K |
2022 Q4
14 quarters
|
|
5235
TransAlta
TAC
$4.08B
| $3.63M | ﹤0.01% |
262,657
-171,776
| -40% | -$2.27M |
2024 Q1
9 quarters
|
|
5236
PUT
Kodiak Sciences
KOD
$5.92B
| $3.63M | ﹤0.01% |
93,200
-10,500
| -10% | -$409K |
2025 Q3
3 quarters
|
|
5237
CALL
Ocular Therapeutix
OCUL
$1.65B
| $3.63M | ﹤0.01% |
369,400
+129,000
| +54% | +$1.17M |
2020 Q1
25 quarters
|
|
|
AD
5238
CALL
Array Digital Infrastructure
AD
$2.91B
| $3.63M | ﹤0.01% |
100,000
-1,200
| -1% | -$57K |
2023 Q3
11 quarters
|
|
|
CGIC
5239
Capital Group International Core Equity ETF
CGIC
$2.54B
| $3.62M | ﹤0.01% |
99,564
-38,119
| -28% | -$1.36M |
2025 Q2
4 quarters
|
|
|
APGE
5240
DELISTED
Apogee Therapeutics
APGE
| $3.62M | ﹤0.01% |
27,256
+11,157
| +69% | +$1.01M |
2023 Q4
10 quarters
|
|
5241
CALL
Triumph Financial Inc
TFIN
$1.5B
| $3.62M | ﹤0.01% |
+47,400
| New | +$3.22M |
2026 Q2
0 quarters
|
|
|
DOG
5242
PUT
ProShares Short Dow30
DOG
$109M
| $3.62M | ﹤0.01% |
167,300
+150,000
| +867% | +$3.42M |
2025 Q4
2 quarters
|
|
5243
ProShares Short S&P500
SH
$975M
| $3.62M | ﹤0.01% |
109,501
-426,738
| -80% | -$14.6M |
2024 Q2
8 quarters
|
|
5244
Skyward Specialty Insurance
SKWD
$2.63B
| $3.62M | ﹤0.01% |
61,961
-21,164
| -25% | -$999K |
2023 Q3
11 quarters
|
|
5245
PUT
Butterfly Network
BFLY
$2.14B
| $3.61M | ﹤0.01% |
428,900
-119,200
| -22% | -$617K |
2020 Q4
22 quarters
|
|
5246
CALL
Mineralys Therapeutics
MLYS
$1.98B
| $3.61M | ﹤0.01% |
133,800
-558,800
| -81% | -$15.3M |
2025 Q4
2 quarters
|
|
|
BLSH
5247
Bullish
BLSH
$4.76B
| $3.61M | ﹤0.01% |
153,931
-125,127
| -45% | -$4.35M |
2025 Q3
3 quarters
|
|
|
AXIA
5248
DELISTED
AXIA Energia
AXIA
| $3.61M | ﹤0.01% |
341,489
+304,416
| +821% | +$3.46M |
2025 Q2
4 quarters
|
|
|
HIVE
5249
PUT
HIVE Digital Technologies
HIVE
$702M
| $3.61M | ﹤0.01% |
990,400
+537,000
| +118% | +$1.74M |
2021 Q4
18 quarters
|
|
5250
PUT
Adeia
ADEA
$2.66B
| $3.6M | ﹤0.01% |
109,400
+46,600
| +74% | +$1.38M |
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.