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 | |
|---|---|---|---|---|---|---|---|
12526
CALL
ADC Therapeutics
ADCT
$157M
| $68.3K | ﹤0.01% |
18,200
-6,200
| -25% | -$24.4K |
2025 Q2
3 quarters
|
|
12527
Magnachip Semiconductor
MX
$129M
| $68.2K | ﹤0.01% |
24,350
-94,805
| -80% | -$270K |
2020 Q4
21 quarters
|
|
12528
PUT
NET Power
NPWR
$114M
| $68.2K | ﹤0.01% |
43,700
-24,500
| -36% | -$52.3K |
2025 Q1
4 quarters
|
|
12529
Data I/O
DAIO
$30M
| $67.9K | ﹤0.01% |
26,837
+11,140
| +71% | +$32.4K |
2025 Q2
3 quarters
|
|
|
SKYA
12530
SkyAI Inc
SKYA
$80.9M
| $67.7K | ﹤0.01% |
+40,324
| New | +$77.5K |
2026 Q1
0 quarters
|
|
|
NAKA
12531
Nakamoto Inc
NAKA
$180M
| $67.7K | ﹤0.01% |
7,663
-26,640
| -78% | -$337K |
2025 Q3
2 quarters
|
|
|
MREO
12532
CALL
Mereo BioPharma
MREO
$62M
| $67.2K | ﹤0.01% |
203,600
-454,200
| -69% | -$195K |
2023 Q1
12 quarters
|
|
12533
Organogenesis Holdings
ORGO
$166M
| $67.1K | ﹤0.01% |
28,307
-39,002
| -58% | -$135K |
2024 Q3
6 quarters
|
|
|
ILPT
12534
PUT
Industrial Logistics Properties Trust
ILPT
$475M
| $67K | ﹤0.01% |
11,800
-3,800
| -24% | -$22.1K |
2025 Q3
2 quarters
|
|
12535
PUT
Health Catalyst
HCAT
$132M
| $66.9K | ﹤0.01% |
+52,700
| New | +$99.1K |
2026 Q1
0 quarters
|
|
|
ELME
12536
PUT
Elme Communities
ELME
$156M
| $66.7K | ﹤0.01% |
+33,200
| New | +$109K |
2026 Q1
0 quarters
|
|
12537
Pliant Therapeutics
PLRX
$63.8M
| $66.7K | ﹤0.01% |
52,956
+18,755
| +55% | +$23.7K |
2022 Q2
15 quarters
|
|
|
CRWU
12538
T-REX 2X Long CRWV Daily Target ETF
CRWU
$28.9M
| $66.7K | ﹤0.01% |
+1,506
| New | +$99.3K |
2026 Q1
0 quarters
|
|
12539
DB Gold Short ETN due Feb 15 2038
DGZ
$1.78M
| $66.4K | ﹤0.01% |
+13,043
| New | +$67.7K |
2026 Q1
0 quarters
|
|
12540
Information Services Group
III
$282M
| $66.2K | ﹤0.01% |
17,232
-1,992
| -10% | -$9.8K |
2023 Q1
12 quarters
|
|
12541
PUT
Ardagh Metal Packaging
AMBP
$2.65B
| $66K | ﹤0.01% |
+16,300
| New | +$72.3K |
2026 Q1
0 quarters
|
|
12542
Franklin Wireless
FKWL
$27.2M
| $65.8K | ﹤0.01% |
17,268
-40,084
| -70% | -$159K |
2022 Q4
13 quarters
|
|
12543
CALL
Sprinklr
CXM
$1.21B
| $65.4K | ﹤0.01% |
10,900
-63,300
| -85% | -$393K |
2025 Q1
4 quarters
|
|
12544
OmniAb
OABI
$715M
| $65.4K | ﹤0.01% |
41,629
+25,671
| +161% | +$46.3K |
2024 Q2
7 quarters
|
|
12545
SOPHiA GENETICS
SOPH
$698M
| $65.1K | ﹤0.01% |
13,156
-17,355
| -57% | -$84.4K |
2025 Q3
2 quarters
|
|
12546
PUT
Certara
CERT
$1.54B
| $65K | ﹤0.01% |
+11,400
| New | +$87K |
2026 Q1
0 quarters
|
|
|
MREO
12547
Mereo BioPharma
MREO
$62M
| $64.7K | ﹤0.01% |
+195,920
| New | +$84.1K |
2026 Q1
0 quarters
|
|
12548
Better Online Solutions
BOSC
$32.8M
| $64.5K | ﹤0.01% |
+14,376
| New | +$69.8K |
2026 Q1
0 quarters
|
|
12549
CALL
Gaotu Techedu
GOTU
$595M
| $64.5K | ﹤0.01% |
32,900
-219,600
| -87% | -$481K |
2019 Q4
25 quarters
|
|
|
CMCM
12550
PUT
Cheetah Mobile
CMCM
$81.3M
| $63.9K | ﹤0.01% |
+11,600
| New | +$75.4K |
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.