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 |
Invesco QQQ Trust
QQQ
|
+$2.65B |
| 2 |
TSMC
TSM
|
+$1.25B |
| 3 |
Microsoft
MSFT
|
+$1.1B |
| 4 |
Micron Technology
MU
|
+$957M |
| 5 |
UnitedHealth
UNH
|
+$774M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
JPMorgan International Research Enhanced Equity ETF
JIRE
|
+$785M |
| 2 |
Broadcom
AVGO
|
+$635M |
| 3 |
Netflix
NFLX
|
+$580M |
| 4 |
Alphabet (Google) Class A
GOOGL
|
+$372M |
| 5 |
KraneShares CSI China Internet ETF
KWEB
|
+$267M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Miscellaneous | 94.37% |
| 2 | Technology | 2.02% |
| 3 | Consumer Discretionary | 0.76% |
| 4 | Healthcare | 0.56% |
| 5 | Financials | 0.54% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | Held Since | |
|---|---|---|---|---|---|---|---|
11401
Castle Biosciences
CSTL
$1.02B
| $234K | ﹤0.01% |
+9,520
| New | +$312K |
2026 Q1
0 quarters
|
|
11402
Westrock Coffee
WEST
$802M
| $234K | ﹤0.01% |
54,976
-13,417
| -20% | -$59.9K |
2025 Q4
1 quarter
|
|
11403
ProShares S&P 500 ex-Energy ETF
SPXE
$87.6M
| $234K | ﹤0.01% |
3,361
-1,333
| -28% | -$97.6K |
2025 Q4
1 quarter
|
|
11404
Invesco NASDAQ Biotechnology ETF
IBBQ
$105M
| $233K | ﹤0.01% |
8,054
-7,753
| -49% | -$226K |
2025 Q4
1 quarter
|
|
|
ORBS
11405
CALL
Eightco Holdings
ORBS
$417M
| $233K | ﹤0.01% |
251,000
+120,800
| +93% | +$155K |
2025 Q4
1 quarter
|
|
11406
Inspire Capital Appreciation ETF
RISN
$68.4M
| $233K | ﹤0.01% |
+8,130
| New | +$242K |
2026 Q1
0 quarters
|
|
11407
CALL
Sonic Automotive
SAH
$1.9B
| $233K | ﹤0.01% |
+3,400
| New | +$212K |
2026 Q1
0 quarters
|
|
11408
State Street SPDR MSCI EAFE StrategicFactors ETF
QEFA
$999M
| $233K | ﹤0.01% |
+2,499
| New | +$237K |
2026 Q1
0 quarters
|
|
11409
Brady Corp
BRC
$3.97B
| $233K | ﹤0.01% |
2,865
-8,216
| -74% | -$714K |
2025 Q2
3 quarters
|
|
11410
PUT
Marqeta
MQ
$1.79B
| $233K | ﹤0.01% |
14,250
-2,000
| -12% | -$33.7K |
2021 Q2
19 quarters
|
|
11411
PUT
Warner Music
WMG
$14.5B
| $232K | ﹤0.01% |
9,100
-2,200
| -19% | -$62.4K |
2023 Q1
12 quarters
|
|
11412
CALL
Cineverse
CNVS
$45.6M
| $232K | ﹤0.01% |
96,800
+82,300
| +568% | +$198K |
2025 Q3
2 quarters
|
|
11413
CALL
UFP Technologies
UFPT
$2.27B
| $232K | ﹤0.01% |
1,200
-600
| -33% | -$139K |
2023 Q2
11 quarters
|
|
11414
CALL
Alight
ALIT
$258M
| $232K | ﹤0.01% |
20,020
-15,900
| -44% | -$379K |
2022 Q4
13 quarters
|
|
|
AFBI
11415
DELISTED
Affinity Bancshares
AFBI
| $232K | ﹤0.01% |
10,428
-10,398
| -50% | -$209K |
2024 Q4
5 quarters
|
|
|
MCW
11416
DELISTED
Mister Car Wash
MCW
| $232K | ﹤0.01% |
33,300
+2,376
| +8% | +$15.3K |
2025 Q4
1 quarter
|
|
|
NVDB
11417
ProShares Ultra NVDA
NVDB
$8.76M
| $232K | ﹤0.01% |
10,141
-26,067
| -72% | -$689K |
2025 Q3
2 quarters
|
|
11418
QuinStreet
QNST
$884M
| $232K | ﹤0.01% |
19,303
-48,437
| -72% | -$614K |
2025 Q4
1 quarter
|
|
11419
PUT
Ducommun
DCO
$2.5B
| $232K | ﹤0.01% |
+1,900
| New | +$227K |
2026 Q1
0 quarters
|
|
|
DDFJ
11420
Innovator Equity Dual Directional 15 Buffer ETF - January
DDFJ
$75.3M
| $232K | ﹤0.01% |
+12,345
| New | +$235K |
2026 Q1
0 quarters
|
|
11421
Alpha Tau Medical
DRTS
$1.32B
| $231K | ﹤0.01% |
+32,738
| New | +$231K |
2026 Q1
0 quarters
|
|
11422
Alector
ALEC
$212M
| $231K | ﹤0.01% |
107,597
-183,583
| -63% | -$369K |
2020 Q1
24 quarters
|
|
11423
PUT
OppFi
OPFI
$520M
| $231K | ﹤0.01% |
30,000
+4,000
| +15% | +$36.6K |
2023 Q3
10 quarters
|
|
11424
CALL
eGain
EGAN
$136M
| $231K | ﹤0.01% |
29,300
-45,600
| -61% | -$440K |
2025 Q3
2 quarters
|
|
|
DDFO
11425
Innovator Equity Dual Directional 15 Buffer ETF - October
DDFO
$102M
| $231K | ﹤0.01% |
+10,772
| New | +$233K |
2026 Q1
0 quarters
|
|
Similar funds
Susquehanna International Group's Q1 2026 Portfolio in Review
As of Q1 2026, Susquehanna International Group held 14,567 positions worth $893B, up 2.9% from $868B the previous quarter. Its ten largest holdings account for 27% of the portfolio.
Susquehanna International Group's Q1 2026 filing shows 2,388 new, 5,757 increased, 4,870 reduced and 1,500 closed positions. Its largest new stake was Sunbelt Rentals Holdings: 830,625 shares worth $54.1M. The largest sale was JPMorgan International Research Enhanced Equity ETF, an estimated $785M.
By sector, the portfolio is most concentrated in Miscellaneous at 94% of assets, up from 94% a quarter earlier, followed by Technology and Consumer Discretionary.
- Susquehanna International Group's largest Q1 2026 buy was Sunbelt Rentals Holdings: 830,625 shares worth $54.1M.
- Susquehanna International Group added most to Invesco QQQ Trust in Q1 2026, an estimated $2.65B increase.
- Susquehanna International Group's biggest Q1 2026 reduction was JPMorgan International Research Enhanced Equity ETF, cutting an estimated $785M.
- Susquehanna International Group fully exited Schwab International Equity ETF in Q1 2026, selling an estimated $147M.
- Susquehanna International Group's ten largest holdings make up 27% of its $893B portfolio in Q1 2026.
- Susquehanna International Group opened 2,388 new positions and closed 1,500 in Q1 2026.
- Susquehanna International Group's portfolio value rose 2.9% quarter-over-quarter to $893B.
Based on Susquehanna International Group's 13F filing for Q1 2026, filed 15 May 2026.