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 | Technology | 2.02% |
| 2 | Consumer Discretionary | 0.76% |
| 3 | Healthcare | 0.56% |
| 4 | Financials | 0.54% |
| 5 | Communication Services | 0.5% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
|
BRSL
6776
PUT
Brightstar Lottery PLC
BRSL
$2.03B
| $1.56M | ﹤0.01% |
122,200
-16,500
| -12% | -$227K |
|
6777
IDEAYA Biosciences
IDYA
$3.56B
| $1.56M | ﹤0.01% |
46,709
-16,849
| -27% | -$565K |
|
6778
State Street SPDR S&P Capital Markets ETF
KCE
$466M
| $1.56M | ﹤0.01% |
11,310
-7,005
| -38% | -$1.03M |
|
6779
PUT
Prime Medicine
PRME
$559M
| $1.56M | ﹤0.01% |
447,000
-24,700
| -5% | -$94K |
|
|
CSW
6780
CSW Industrials
CSW
$5.71B
| $1.56M | ﹤0.01% |
5,968
+2,234
| +60% | +$649K |
|
6781
PUT
CPI Aerostructures
CVU
$68.5M
| $1.56M | ﹤0.01% |
396,700
+136,700
| +53% | +$567K |
|
6782
Invesco DB Precious Metals Fund
DBP
$255M
| $1.55M | ﹤0.01% |
+14,130
| New | +$1.65M |
|
6783
CALL
Monte Rosa Therapeutics
GLUE
$1.35B
| $1.55M | ﹤0.01% |
94,500
-18,200
| -16% | -$348K |
|
6784
Boise Cascade
BCC
$3.02B
| $1.55M | ﹤0.01% |
+20,493
| New | +$1.64M |
|
|
NB
6785
PUT
NioCorp Developments
NB
$780M
| $1.55M | ﹤0.01% |
348,200
-106,400
| -23% | -$610K |
|
6786
PUT
Lufax Holding
LU
$1.3B
| $1.55M | ﹤0.01% |
830,000
+355,100
| +75% | +$897K |
|
6787
Pacer Data & Infrastructure Real Estate ETF
SRVR
$381M
| $1.55M | ﹤0.01% |
49,680
-32,479
| -40% | -$1.02M |
|
6788
CALL
Flowers Foods
FLO
$1.57B
| $1.55M | ﹤0.01% |
190,300
+107,700
| +130% | +$1.08M |
|
6789
CALL
Golub Capital BDC
GBDC
$3.42B
| $1.55M | ﹤0.01% |
122,500
+109,300
| +828% | +$1.4M |
|
6790
CALL
Helix Energy Solutions
HLX
$1.41B
| $1.55M | ﹤0.01% |
+156,800
| New | +$1.33M |
|
6791
Galectin Therapeutics
GALT
$348M
| $1.55M | ﹤0.01% |
555,702
+268,783
| +94% | +$818K |
|
6792
AAR Corp
AIR
$5.76B
| $1.55M | ﹤0.01% |
+14,150
| New | +$1.52M |
|
|
MESO
6793
PUT
Mesoblast
MESO
$2.07B
| $1.55M | ﹤0.01% |
100,700
-4,600
| -4% | -$76.6K |
|
6794
GDS Holdings
GDS
$6.41B
| $1.55M | ﹤0.01% |
38,434
-176,215
| -82% | -$7.56M |
|
6795
Tandem Diabetes Care
TNDM
$1.56B
| $1.55M | ﹤0.01% |
80,749
-49,572
| -38% | -$1.08M |
|
6796
iShares MSCI Spain ETF
EWP
$2.21B
| $1.55M | ﹤0.01% |
+28,498
| New | +$1.57M |
|
6797
PUT
Euronet Worldwide
EEFT
$2.7B
| $1.55M | ﹤0.01% |
23,300
-44,900
| -66% | -$3.21M |
|
6798
Ryder
R
$10.1B
| $1.55M | ﹤0.01% |
7,554
+3,945
| +109% | +$798K |
|
|
RDNW
6799
RideNow Group
RDNW
$262M
| $1.55M | ﹤0.01% |
218,996
+48,493
| +28% | +$294K |
|
6800
PUT
Schrodinger
SDGR
$1.36B
| $1.55M | ﹤0.01% |
136,100
-62,300
| -31% | -$861K |
|
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 deployed $70.6B of net new capital in Q1 2026, opening 2,388 new positions and adding to 5,757 existing holdings. Its largest new stake was Sunbelt Rentals Holdings: 830,625 shares worth $54.1M.
By sector, the portfolio is most concentrated in Technology at 2% of assets, up from 1.7% a quarter earlier, followed by Consumer Discretionary and Healthcare.
On the sell side, the largest reduction was JPMorgan International Research Enhanced Equity ETF, an estimated $785M trimmed.
- 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.