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 | |
|---|---|---|---|---|---|---|---|
10251
PUT
First Financial Bancorp
FFBC
$3.35B
| $430K | ﹤0.01% |
+12,700
| New | +$388K |
2026 Q2
0 quarters
|
|
|
VBCH
10252
Vanguard Target Maturity 2034 Corporate Bond ETF
VBCH
$8.55M
| $429K | ﹤0.01% |
5,672
-32,294
| -85% | -$2.44M |
2026 Q1
1 quarter
|
|
10253
PUT
Astec Industries
ASTE
$967M
| $428K | ﹤0.01% |
+7,000
| New | +$386K |
2026 Q2
0 quarters
|
|
10254
iShares MSCI China Small-Cap ETF
ECNS
$61M
| $428K | ﹤0.01% |
15,196
+244
| +2% | +$7.85K |
2025 Q1
5 quarters
|
|
10255
OSI Systems
OSIS
$3.14B
| $428K | ﹤0.01% |
1,956
-4,870
| -71% | -$1.19M |
2026 Q1
1 quarter
|
|
10256
Viant Technology
DSP
$259M
| $428K | ﹤0.01% |
33,786
-11,323
| -25% | -$128K |
2024 Q4
6 quarters
|
|
10257
Ubiquiti
UI
$37.6B
| $427K | ﹤0.01% |
800
-776
| -49% | -$585K |
2026 Q1
1 quarter
|
|
10258
PUT
inTEST
INTT
$158M
| $427K | ﹤0.01% |
23,500
-12,000
| -34% | -$203K |
2023 Q2
12 quarters
|
|
10259
CALL
Innoviva
INVA
$1.48B
| $427K | ﹤0.01% |
18,800
-700
| -4% | -$16K |
2026 Q1
1 quarter
|
|
10260
Erasca
ERAS
$5.16B
| $427K | ﹤0.01% |
23,298
-130,349
| -85% | -$1.86M |
2022 Q3
15 quarters
|
|
10261
CALL
Red Robin
RRGB
$150M
| $426K | ﹤0.01% |
53,300
+16,700
| +46% | +$74.1K |
2026 Q1
1 quarter
|
|
10262
ePlus
PLUS
$2.44B
| $426K | ﹤0.01% |
5,115
-3,597
| -41% | -$299K |
2026 Q1
1 quarter
|
|
|
KC
10263
PUT
Kingsoft Cloud Holdings
KC
$2.69B
| $425K | ﹤0.01% |
47,000
-147,500
| -76% | -$2.04M |
2024 Q4
6 quarters
|
|
10264
PUT
Reinsurance Group of America
RGA
$16.3B
| $425K | ﹤0.01% |
2,000
-2,900
| -59% | -$605K |
2017 Q1
37 quarters
|
|
10265
First Trust SMID Cap Rising Dividend Achievers ETF
SDVY
$11B
| $425K | ﹤0.01% |
9,858
-22,394
| -69% | -$934K |
2024 Q4
6 quarters
|
|
10266
Lakeland Industries
LAKE
$102M
| $425K | ﹤0.01% |
+39,779
| New | +$401K |
2026 Q2
0 quarters
|
|
|
TRAX
10267
First Tracks Biotherapeutics
TRAX
$1.19B
| $425K | ﹤0.01% |
+21,129
| New | +$395K |
2026 Q2
0 quarters
|
|
10268
Manhattan Associates
MANH
$11.9B
| $425K | ﹤0.01% |
3,052
+1,288
| +73% | +$177K |
2024 Q3
7 quarters
|
|
10269
SLR Investment Corp
SLRC
$630M
| $425K | ﹤0.01% |
+34,343
| New | +$477K |
2026 Q2
0 quarters
|
|
|
LCOW
10270
Pacer S&P 500 Quality FCF Aristocrats ETF
LCOW
$26.9M
| $425K | ﹤0.01% |
+16,581
| New | +$406K |
2026 Q2
0 quarters
|
|
10271
Universal Insurance Holdings
UVE
$1.22B
| $425K | ﹤0.01% |
10,266
+441
| +4% | +$16.6K |
2025 Q4
2 quarters
|
|
10272
WisdomTree International Equity Fund
DWM
$654M
| $424K | ﹤0.01% |
+5,797
| New | +$426K |
2026 Q2
0 quarters
|
|
10273
CALL
Sonida Senior Living
SNDA
$1.81B
| $424K | ﹤0.01% |
+10,400
| New | +$373K |
2026 Q2
0 quarters
|
|
10274
Appian
APPN
$2.63B
| $424K | ﹤0.01% |
18,521
-9,389
| -34% | -$209K |
2018 Q4
30 quarters
|
|
|
PSTL
10275
CALL
Postal Realty Trust
PSTL
$686M
| $424K | ﹤0.01% |
17,200
+1,900
| +12% | +$42.4K |
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.