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 | |
|---|---|---|---|---|---|---|
4501
Gen Digital
GEN
$17.4B
| $4.33M | ﹤0.01% |
230,208
+115,897
| +101% | +$2.68M |
|
|
ECG
4502
CALL
Everus Construction Group
ECG
$6.87B
| $4.33M | ﹤0.01% |
36,700
+12,100
| +49% | +$1.25M |
|
|
GLIBK
4503
CALL
Liberty Capital Corp Series C GCI Group Common Stock
GLIBK
$995M
| $4.33M | ﹤0.01% |
116,400
+23,200
| +25% | +$877K |
|
|
ISBA
4504
Isabella Bank
ISBA
$312M
| $4.33M | ﹤0.01% |
94,742
+42,296
| +81% | +$2.05M |
|
4505
Nice
NICE
$5.95B
| $4.32M | ﹤0.01% |
39,214
-522,572
| -93% | -$59.7M |
|
4506
Ovid Therapeutics
OVID
$482M
| $4.32M | ﹤0.01% |
1,947,594
+1,605,854
| +470% | +$2.87M |
|
4507
PUT
First Horizon
FHN
$12B
| $4.32M | ﹤0.01% |
189,900
-465,600
| -71% | -$11.1M |
|
4508
CALL
ProPetro Holding
PUMP
$1.43B
| $4.32M | ﹤0.01% |
299,900
-10,200
| -3% | -$122K |
|
4509
CALL
Box
BOX
$4.55B
| $4.32M | ﹤0.01% |
182,600
-242,300
| -57% | -$6.1M |
|
4510
OGE Energy
OGE
$9.57B
| $4.32M | ﹤0.01% |
+89,998
| New | +$4.12M |
|
4511
PUT
Gulfport Energy Corp
GPOR
$3.03B
| $4.32M | ﹤0.01% |
20,400
-4,300
| -17% | -$855K |
|
4512
CALL
Valmont Industries
VMI
$9.52B
| $4.32M | ﹤0.01% |
10,800
-16,300
| -60% | -$7.12M |
|
|
TMHC
4513
DELISTED
Taylor Morrison
TMHC
| $4.31M | ﹤0.01% |
74,028
+28,411
| +62% | +$1.78M |
|
4514
PUT
ICICI Bank
IBN
$107B
| $4.31M | ﹤0.01% |
166,300
+93,400
| +128% | +$2.74M |
|
4515
CALL
Schwab US Broad Market ETF
SCHB
$44.7B
| $4.31M | ﹤0.01% |
171,600
-118,400
| -41% | -$3.11M |
|
4516
CALL
Arrow Electronics
ARW
$10.5B
| $4.3M | ﹤0.01% |
30,000
+21,800
| +266% | +$2.99M |
|
|
INFQ
4517
Infleqtion Inc
INFQ
$2.58B
| $4.3M | ﹤0.01% |
+438,482
| New | +$4.99M |
|
|
WRD
4518
PUT
WeRide Inc
WRD
$2.08B
| $4.3M | ﹤0.01% |
531,300
+57,400
| +12% | +$444K |
|
|
DAWN
4519
CALL
DELISTED
Day One Biopharmaceuticals
DAWN
| $4.3M | ﹤0.01% |
200,400
+171,600
| +596% | +$2.42M |
|
4520
CALL
Goodyear
GT
$1.75B
| $4.3M | ﹤0.01% |
648,000
-199,100
| -24% | -$1.68M |
|
4521
Immix Biopharma
IMMX
$818M
| $4.29M | ﹤0.01% |
471,394
+77,507
| +20% | +$569K |
|
4522
Twist Bioscience
TWST
$7.72B
| $4.29M | ﹤0.01% |
90,319
+19,566
| +28% | +$877K |
|
4523
NOV
NOV
$7.49B
| $4.29M | ﹤0.01% |
227,916
+40,657
| +22% | +$764K |
|
|
ALMS
4524
Alumis Inc
ALMS
$3.23B
| $4.28M | ﹤0.01% |
194,355
-13,778
| -7% | -$344K |
|
4525
ProShares Ultra Silver
AGQ
$1.43B
| $4.27M | ﹤0.01% |
35,756
-163,149
| -82% | -$29.3M |
|
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.