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 | |
|---|---|---|---|---|---|---|
3926
CALL
Vita Coco
COCO
$3.63B
| $6.03M | ﹤0.01% |
125,800
+28,100
| +29% | +$1.53M |
|
|
SF
3927
CALL
Stifel
SF
$12.7B
| $6.02M | ﹤0.01% |
81,500
+5,450
| +7% | +$433K |
|
3928
PUT
MarketAxess Holdings
MKTX
$5.72B
| $6.02M | ﹤0.01% |
36,500
-10,100
| -22% | -$1.77M |
|
3929
Global X Cybersecurity ETF
BUG
$1.51B
| $6.02M | ﹤0.01% |
239,608
+173,447
| +262% | +$4.76M |
|
3930
Boston Beer
SAM
$1.86B
| $6.01M | ﹤0.01% |
26,103
+7,573
| +41% | +$1.7M |
|
3931
Dimensional International Small Cap ETF
DFIS
$5.86B
| $6.01M | ﹤0.01% |
+178,455
| New | +$6.21M |
|
|
BLD
3932
CALL
DELISTED
TopBuild
BLD
| $6.01M | ﹤0.01% |
17,100
+1,900
| +13% | +$851K |
|
3933
Roblox
RBLX
$26.5B
| $6M | ﹤0.01% |
106,115
-790,636
| -88% | -$53.1M |
|
3934
Ameriprise Financial
AMP
$49.2B
| $6M | ﹤0.01% |
13,504
-19,920
| -60% | -$9.6M |
|
3935
CALL
Iovance Biotherapeutics
IOVA
$2.9B
| $6M | ﹤0.01% |
1,709,100
+18,000
| +1% | +$57.6K |
|
3936
PUT
Power Integrations
POWI
$3.46B
| $5.99M | ﹤0.01% |
117,000
-70,400
| -38% | -$3.23M |
|
3937
PUT
ProShares UltraShort Silver
ZSL
$56.2M
| $5.99M | ﹤0.01% |
265,900
+246,580
| +1,276% | +$6.2M |
|
3938
Corebridge Financial
CRBG
$15.4B
| $5.98M | ﹤0.01% |
250,445
+210,670
| +530% | +$5.9M |
|
3939
CALL
NewAmsterdam Pharma
NAMS
$3.34B
| $5.97M | ﹤0.01% |
186,600
+68,300
| +58% | +$2.22M |
|
|
HNGE
3940
PUT
Hinge Health
HNGE
$7.39B
| $5.97M | ﹤0.01% |
154,900
-26,800
| -15% | -$1.11M |
|
3941
iShares MSCI Global Metals & Mining Producers ETF
PICK
$2.35B
| $5.96M | ﹤0.01% |
105,356
+72,689
| +223% | +$4.23M |
|
3942
iShares Cybersecurity and Tech ETF
IHAK
$1.12B
| $5.95M | ﹤0.01% |
136,358
+119,287
| +699% | +$5.45M |
|
3943
Amkor Technology
AMKR
$13.1B
| $5.95M | ﹤0.01% |
132,059
+60,555
| +85% | +$2.9M |
|
|
MESO
3944
Mesoblast
MESO
$2.16B
| $5.94M | ﹤0.01% |
386,472
-43,372
| -10% | -$722K |
|
3945
CALL
Direxion Daily Aerospace & Defense Bull 3X ETF
DFEN
$431M
| $5.93M | ﹤0.01% |
94,000
+15,900
| +20% | +$1.28M |
|
|
VSNT
3946
PUT
Versant Media Group
VSNT
$5.12B
| $5.92M | ﹤0.01% |
+159,900
| New | +$5.39M |
|
3947
Signet Jewelers
SIG
$3.67B
| $5.92M | ﹤0.01% |
69,923
-135,108
| -66% | -$12.3M |
|
3948
CALL
Cooper Companies
COO
$14.9B
| $5.91M | ﹤0.01% |
82,700
-17,400
| -17% | -$1.38M |
|
3949
Equity Residential
EQR
$24.7B
| $5.91M | ﹤0.01% |
99,940
+30,565
| +44% | +$1.89M |
|
3950
CALL
Kinsale Capital Group
KNSL
$8.4B
| $5.91M | ﹤0.01% |
17,300
-1,300
| -7% | -$493K |
|
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.