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 | |
|---|---|---|---|---|---|---|---|
8201
Werner Enterprises
WERN
$2.05B
| $999K | ﹤0.01% |
22,914
-8,722
| -28% | -$328K |
2021 Q4
18 quarters
|
|
|
NKLR
8202
PUT
Terra Innovatum Global N.V.
NKLR
$380M
| $999K | ﹤0.01% |
203,100
-57,700
| -22% | -$327K |
2025 Q4
2 quarters
|
|
8203
Texas Capital Bancshares
TCBI
$4.07B
| $999K | ﹤0.01% |
9,676
-31,315
| -76% | -$3.14M |
2018 Q2
32 quarters
|
|
8204
PUT
Algoma Steel
ASTL
$470M
| $999K | ﹤0.01% |
246,700
-98,500
| -29% | -$473K |
2023 Q4
10 quarters
|
|
|
SFIX
8205
Stitch Fix
SFIX
$358M
| $999K | ﹤0.01% |
243,031
-19,054
| -7% | -$69.3K |
2018 Q2
32 quarters
|
|
8206
Davis Select Financial ETF
DFNL
$440M
| $999K | ﹤0.01% |
20,234
-3,418
| -14% | -$161K |
2026 Q1
1 quarter
|
|
8207
CALL
ProShares Short 20+ Year Treasury ETF
TBF
$141M
| $998K | ﹤0.01% |
41,200
+11,700
| +40% | +$286K |
2025 Q2
4 quarters
|
|
|
AIPO
8208
Defiance AI & Power Infrastructure ETF
AIPO
$898M
| $997K | ﹤0.01% |
+29,846
| New | +$928K |
2026 Q2
0 quarters
|
|
|
BRSL
8209
CALL
Brightstar Lottery PLC
BRSL
$1.81B
| $997K | ﹤0.01% |
93,000
-19,600
| -17% | -$233K |
2013 Q2
52 quarters
|
|
|
TSMU
8210
GraniteShares 2x Long TSM Daily ETF
TSMU
$52.2M
| $996K | ﹤0.01% |
10,807
+313
| +3% | +$21.9K |
2025 Q2
4 quarters
|
|
8211
PUT
Park Hotels & Resorts
PK
$3.07B
| $996K | ﹤0.01% |
69,900
+26,600
| +61% | +$325K |
2017 Q1
37 quarters
|
|
8212
Arteris
AIP
$1.18B
| $996K | ﹤0.01% |
20,491
-40,077
| -66% | -$1.28M |
2023 Q1
13 quarters
|
|
8213
CALL
Knife River
KNF
$2.95B
| $995K | ﹤0.01% |
11,900
-10,900
| -48% | -$901K |
2023 Q4
10 quarters
|
|
8214
PUT
iShares US Regional Banks ETF
IAT
$612M
| $995K | ﹤0.01% |
16,000
-16,400
| -51% | -$953K |
2025 Q2
4 quarters
|
|
8215
Timothy Plan US Small Cap Core ETF
TPSC
$366M
| $994K | ﹤0.01% |
20,726
-10,996
| -35% | -$499K |
2025 Q1
5 quarters
|
|
8216
PUT
Ingredion
INGR
$6.11B
| $994K | ﹤0.01% |
10,500
-500
| -5% | -$52.8K |
2013 Q2
52 quarters
|
|
8217
Shore Bancshares
SHBI
$762M
| $994K | ﹤0.01% |
43,331
+21,958
| +103% | +$447K |
2026 Q1
1 quarter
|
|
8218
Eledon Pharmaceuticals
ELDN
$203M
| $994K | ﹤0.01% |
252,232
+142,283
| +129% | +$517K |
2023 Q2
12 quarters
|
|
8219
CALL
SOPHiA GENETICS
SOPH
$698M
| $994K | ﹤0.01% |
+172,200
| New | +$874K |
2026 Q2
0 quarters
|
|
8220
CALL
Commerce Bancshares
CBSH
$7.91B
| $993K | ﹤0.01% |
17,200
+5,550
| +48% | +$291K |
2022 Q4
14 quarters
|
|
8221
Plains GP Holdings
PAGP
$5.18B
| $993K | ﹤0.01% |
40,915
-20,723
| -34% | -$497K |
2024 Q1
9 quarters
|
|
8222
ArriVent BioPharma
AVBP
$1.4B
| $993K | ﹤0.01% |
28,582
-2,316
| -7% | -$68.4K |
2025 Q4
2 quarters
|
|
8223
United States Lime & Minerals
USLM
$3.18B
| $992K | ﹤0.01% |
9,474
-33,583
| -78% | -$3.9M |
2024 Q3
7 quarters
|
|
|
8224
CALL
Texas Capital Bancshares
TCBI
$4.07B
| $991K | ﹤0.01% |
9,600
+4,100
| +75% | +$411K |
2025 Q4
2 quarters
|
|
8225
PUT
Altimmune
ALT
$519M
| $990K | ﹤0.01% |
325,700
-229,300
| -41% | -$685K |
2020 Q1
25 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.