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 | |
|---|---|---|---|---|---|---|
3826
CALL
Array Technologies
ARRY
$819M
| $6.42M | ﹤0.01% |
887,700
+60,000
| +7% | +$555K |
|
3827
CALL
Flowserve
FLS
$10.1B
| $6.42M | ﹤0.01% |
87,300
+6,000
| +7% | +$475K |
|
3828
PUT
Qualys
QLYS
$6.43B
| $6.41M | ﹤0.01% |
73,000
+62,700
| +609% | +$6.95M |
|
3829
CALL
Commault Systems
CVLT
$5.78B
| $6.41M | ﹤0.01% |
82,300
+4,100
| +5% | +$389K |
|
3830
PUT
Leidos
LDOS
$17.5B
| $6.41M | ﹤0.01% |
41,200
-500
| -1% | -$89.8K |
|
3831
PUT
Silicon Motion
SIMO
$7.82B
| $6.4M | ﹤0.01% |
57,000
-17,300
| -23% | -$2.1M |
|
3832
Payoneer
PAYO
$2.4B
| $6.4M | ﹤0.01% |
1,324,537
+1,299,900
| +5,276% | +$6.86M |
|
3833
CALL
Willis Towers Watson
WTW
$31.9B
| $6.4M | ﹤0.01% |
22,000
-5,700
| -21% | -$1.75M |
|
|
PCRB
3834
DELISTED
Putnam ESG Core Bond ETF
PCRB
| $6.39M | ﹤0.01% |
136,872
+4,609
| +3% | +$224K |
|
3835
Newell Brands
NWL
$2.51B
| $6.39M | ﹤0.01% |
1,863,951
+906,178
| +95% | +$3.81M |
|
3836
iShares Russell Mid-Cap Growth ETF
IWP
$20.7B
| $6.37M | ﹤0.01% |
49,735
+28,076
| +130% | +$3.8M |
|
3837
PUT
Camtek
CAMT
$7.38B
| $6.37M | ﹤0.01% |
42,000
-57,600
| -58% | -$8.73M |
|
3838
MoonLake Immunotherapeutics
MLTX
$1.47B
| $6.36M | ﹤0.01% |
341,424
-207,812
| -38% | -$3.44M |
|
3839
iShares Russell 3000 ETF
IWV
$20.4B
| $6.36M | ﹤0.01% |
17,152
+11,294
| +193% | +$4.37M |
|
3840
PUT
Lantheus
LNTH
$6.59B
| $6.35M | ﹤0.01% |
83,700
+6,800
| +9% | +$488K |
|
3841
Bath & Body Works
BBWI
$3.89B
| $6.34M | ﹤0.01% |
339,504
+125,420
| +59% | +$2.71M |
|
3842
IDEX
IEX
$17.2B
| $6.34M | ﹤0.01% |
33,434
-1,166
| -3% | -$230K |
|
3843
Invesco BulletShares 2029 Corporate Bond ETF
BSCT
$2.93B
| $6.34M | ﹤0.01% |
+339,539
| New | +$6.39M |
|
3844
Unum
UNM
$14.5B
| $6.33M | ﹤0.01% |
86,634
+58,757
| +211% | +$4.39M |
|
|
HIMX
3845
PUT
Himax Technologies
HIMX
$2.57B
| $6.32M | ﹤0.01% |
802,800
+644,000
| +406% | +$5.29M |
|
3846
CALL
East-West Bancorp
EWBC
$18.1B
| $6.31M | ﹤0.01% |
59,100
-11,000
| -16% | -$1.24M |
|
3847
Loar Holdings
LOAR
$6.62B
| $6.3M | ﹤0.01% |
109,968
+3,246
| +3% | +$219K |
|
3848
CALL
ProShares UltraShort Silver
ZSL
$56.2M
| $6.29M | ﹤0.01% |
279,500
+245,000
| +710% | +$6.16M |
|
3849
CALL
Richtech Robotics
RR
$382M
| $6.29M | ﹤0.01% |
3,009,400
-523,800
| -15% | -$1.61M |
|
3850
Realty Income
O
$58.6B
| $6.28M | ﹤0.01% |
102,654
-359,687
| -78% | -$22.5M |
|
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.