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 | |
|---|---|---|---|---|---|---|
|
DFTX
2501
CALL
Definium Therapeutics
DFTX
$6B
| $15.9M | ﹤0.01% |
840,000
+256,400
| +44% | +$4.35M |
|
2502
CALL
Paycom
PAYC
$10.2B
| $15.9M | ﹤0.01% |
130,600
+20,000
| +18% | +$2.68M |
|
2503
PUT
Pool Corp
POOL
$7.56B
| $15.9M | ﹤0.01% |
78,400
+37,600
| +92% | +$8.86M |
|
2504
Wayfair
W
$14.8B
| $15.9M | ﹤0.01% |
210,809
+46,374
| +28% | +$4.2M |
|
2505
PUT
American Water Works
AWK
$26.8B
| $15.8M | ﹤0.01% |
116,100
-500
| -0.4% | -$66.1K |
|
2506
Southern Copper
SCCO
$165B
| $15.8M | ﹤0.01% |
92,699
+79,981
| +629% | +$14.6M |
|
2507
PUT
Martin Marietta Materials
MLM
$33.1B
| $15.8M | ﹤0.01% |
26,800
+700
| +3% | +$447K |
|
2508
PUT
Invesco Solar ETF
TAN
$1.48B
| $15.8M | ﹤0.01% |
283,100
-60,400
| -18% | -$3.34M |
|
2509
CALL
KE Holdings
BEKE
$18.9B
| $15.8M | ﹤0.01% |
1,052,900
-829,300
| -44% | -$14.2M |
|
|
GRAL
2510
GRAIL Inc
GRAL
$2.83B
| $15.8M | ﹤0.01% |
304,808
+286,500
| +1,565% | +$22.2M |
|
2511
PUT
Century Aluminum
CENX
$5.07B
| $15.8M | ﹤0.01% |
268,400
-586,400
| -69% | -$29.4M |
|
2512
CALL
Teledyne Technologies
TDY
$31.8B
| $15.7M | ﹤0.01% |
26,000
+9,200
| +55% | +$5.74M |
|
2513
PUT
Vanguard High Dividend Yield ETF
VYM
$82.5B
| $15.7M | ﹤0.01% |
106,200
+24,000
| +29% | +$3.61M |
|
|
HOLX
2514
PUT
DELISTED
Hologic
HOLX
| $15.7M | ﹤0.01% |
207,800
+190,300
| +1,087% | +$14.3M |
|
|
XIFR
2515
CALL
XPLR Infrastructure LP
XIFR
$1.08B
| $15.7M | ﹤0.01% |
1,475,200
+87,100
| +6% | +$897K |
|
2516
PUT
United States Brent Oil Fund
BNO
$739M
| $15.6M | ﹤0.01% |
300,700
+272,800
| +978% | +$10.1M |
|
2517
Opendoor
OPEN
$3.46B
| $15.6M | ﹤0.01% |
3,337,002
+3,241,434
| +3,392% | +$17.5M |
|
2518
PUT
Guidewire Software
GWRE
$13.9B
| $15.6M | ﹤0.01% |
104,400
+17,200
| +20% | +$2.62M |
|
2519
CALL
Woodward
WWD
$21.6B
| $15.6M | ﹤0.01% |
43,600
-19,100
| -30% | -$6.88M |
|
2520
Hartford Total Return Bond ETF
HTRB
$2.22B
| $15.6M | ﹤0.01% |
+462,178
| New | +$15.8M |
|
2521
CALL
Campbell Soup
CPB
$6.83B
| $15.6M | ﹤0.01% |
700,200
+201,900
| +41% | +$5.18M |
|
2522
PUT
Nutanix
NTNX
$16.7B
| $15.6M | ﹤0.01% |
410,200
-89,700
| -18% | -$3.78M |
|
2523
CALL
Sociedad Química y Minera de Chile
SQM
$20.5B
| $15.6M | ﹤0.01% |
192,400
-188,400
| -49% | -$14.3M |
|
2524
CALL
Invesco KBW Bank ETF
KBWB
$6.87B
| $15.6M | ﹤0.01% |
196,800
-436,300
| -69% | -$36.5M |
|
2525
PUT
Silicon Laboratories
SLAB
$7.22B
| $15.6M | ﹤0.01% |
74,800
+72,800
| +3,640% | +$13.3M |
|
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.