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 | |
|---|---|---|---|---|---|---|
426
PUT
Astera Labs
ALAB
$53.3B
| $262M | 0.03% |
2,391,800
-386,200
| -14% | -$55M |
|
427
CALL
Valero Energy
VLO
$90.1B
| $261M | 0.03% |
1,055,000
+170,600
| +19% | +$35.2M |
|
428
CALL
Pan American Silver
PAAS
$18.2B
| $260M | 0.03% |
4,760,800
+1,189,600
| +33% | +$68.6M |
|
429
Marvell Technology
MRVL
$168B
| $260M | 0.03% |
2,625,456
+190,953
| +8% | +$16M |
|
430
CALL
Regeneron Pharmaceuticals
REGN
$78.5B
| $259M | 0.03% |
335,700
-303,900
| -48% | -$233M |
|
431
CALL
Petrobras
PBR
$125B
| $258M | 0.03% |
12,445,800
+3,579,600
| +40% | +$57.3M |
|
432
PUT
United Rentals
URI
$67.2B
| $257M | 0.03% |
352,300
-28,300
| -7% | -$23.8M |
|
433
CALL
Marathon Petroleum
MPC
$92.4B
| $255M | 0.03% |
1,043,700
+341,800
| +49% | +$69M |
|
434
PUT
Rocket Lab Corp
RKLB
$40.6B
| $253M | 0.03% |
3,943,300
-966,700
| -20% | -$72.9M |
|
435
CALL
Airbnb
ABNB
$89.9B
| $253M | 0.03% |
2,001,400
-442,400
| -18% | -$57.5M |
|
|
OKLO
436
CALL
Oklo
OKLO
$6.76B
| $253M | 0.03% |
5,095,800
+603,400
| +13% | +$43.4M |
|
437
Mercado Libre
MELI
$95.2B
| $252M | 0.03% |
145,559
+79,557
| +121% | +$153M |
|
438
PUT
Vertex Pharmaceuticals
VRTX
$121B
| $251M | 0.03% |
561,100
+76,300
| +16% | +$35.6M |
|
439
CALL
iShares US Real Estate ETF
IYR
$4.66B
| $247M | 0.03% |
2,609,300
+1,014,400
| +64% | +$98.5M |
|
440
PUT
AstraZeneca
AZN
$263B
| $246M | 0.03% |
1,247,200
+658,700
| +112% | +$127M |
|
441
CALL
State Street Utilities Select Sector SPDR ETF
XLU
$22.8B
| $246M | 0.03% |
5,356,000
+2,929,200
| +121% | +$131M |
|
442
Amplify Junior Silver Miners ETF
SILJ
$3.18B
| $246M | 0.03% |
8,269,466
-2,298,220
| -22% | -$76.2M |
|
443
CALL
Philip Morris
PM
$297B
| $246M | 0.03% |
1,485,100
+376,400
| +34% | +$65.4M |
|
444
Vanguard S&P 500 ETF
VOO
$979B
| $245M | 0.03% |
410,127
+405,592
| +8,944% | +$254M |
|
445
ServiceNow
NOW
$115B
| $244M | 0.03% |
2,337,142
+1,870,419
| +401% | +$220M |
|
446
Lumentum
LITE
$55.5B
| $244M | 0.03% |
346,604
+13,040
| +4% | +$7.16M |
|
447
CALL
Energy Transfer Partners
ET
$70.1B
| $242M | 0.03% |
12,543,400
+6,660,000
| +113% | +$122M |
|
448
PUT
Capital One
COF
$128B
| $242M | 0.03% |
1,326,700
-464,200
| -26% | -$97.1M |
|
|
AXON
449
CALL
Axon Enterprise
AXON
$42.5B
| $241M | 0.03% |
567,800
+140,900
| +33% | +$73.2M |
|
450
Cisco
CSCO
$457B
| $241M | 0.03% |
3,107,392
+1,229,508
| +65% | +$96.2M |
|
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.