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 | |
|---|---|---|---|---|---|---|
8526
Dine Brands
DIN
$452M
| $783K | ﹤0.01% |
+29,829
| New | +$969K |
|
8527
PepGen
PEPG
$197M
| $783K | ﹤0.01% |
442,168
+316,670
| +252% | +$1.78M |
|
8528
CALL
La-Z-Boy
LZB
$1.69B
| $781K | ﹤0.01% |
24,300
+2,400
| +11% | +$86.7K |
|
8529
PUT
ACV Auctions
ACVA
$1.3B
| $781K | ﹤0.01% |
184,100
+157,800
| +600% | +$1.03M |
|
8530
PUT
Bio-Rad Laboratories Class A
BIO
$9.42B
| $781K | ﹤0.01% |
2,800
+700
| +33% | +$202K |
|
|
LAND
8531
PUT
Gladstone Land Corp
LAND
$360M
| $780K | ﹤0.01% |
76,500
+50,800
| +198% | +$546K |
|
8532
Westlake Chemical Partners
WLKP
$763M
| $780K | ﹤0.01% |
35,320
-31,256
| -47% | -$671K |
|
8533
ArcBest
ARCB
$3.08B
| $780K | ﹤0.01% |
7,931
+1,299
| +20% | +$123K |
|
8534
Xtrackers Russell 1000 US Quality at a Reasonable Price ETF
QARP
$78.3M
| $780K | ﹤0.01% |
13,219
+3,525
| +36% | +$214K |
|
|
XRP
8535
Bitwise XRP ETF
XRP
$231M
| $780K | ﹤0.01% |
+51,870
| New | +$936K |
|
8536
Spero Therapeutics
SPRO
$73M
| $779K | ﹤0.01% |
333,115
+39,415
| +13% | +$93.5K |
|
8537
Invesco S&P SmallCap Financials ETF
PSCF
$27.3M
| $779K | ﹤0.01% |
+13,696
| New | +$807K |
|
8538
Liberty Live Group Series C
LLYVK
$9.46B
| $778K | ﹤0.01% |
8,271
+5,653
| +216% | +$508K |
|
8539
Perspective Therapeutics
CATX
$342M
| $778K | ﹤0.01% |
186,630
+105,189
| +129% | +$444K |
|
8540
CALL
Contango Silver & Gold Inc
CTGO
$652M
| $778K | ﹤0.01% |
+41,500
| New | +$1.09M |
|
8541
CALL
Fulgent Genetics
FLGT
$527M
| $778K | ﹤0.01% |
48,900
-2,600
| -5% | -$56.4K |
|
|
TRON
8542
PUT
Tron Inc
TRON
$721M
| $777K | ﹤0.01% |
342,400
+65,400
| +24% | +$103K |
|
8543
Fulcrum Therapeutics
FULC
$297M
| $777K | ﹤0.01% |
101,336
+13,406
| +15% | +$124K |
|
|
TNGY
8544
Tortoise Energy ETF
TNGY
$535M
| $777K | ﹤0.01% |
+74,496
| New | +$731K |
|
8545
Old Second Bancorp
OSBC
$1.29B
| $777K | ﹤0.01% |
+38,533
| New | +$773K |
|
|
HPP
8546
PUT
Hudson Pacific Properties
HPP
$779M
| $777K | ﹤0.01% |
131,400
+24,800
| +23% | +$190K |
|
|
NSLR
8547
CALL
Neostellar Capital Corp
NSLR
$254M
| $776K | ﹤0.01% |
72,500
+6,000
| +9% | +$57.5K |
|
8548
Roundhill Ball Metaverse ETF
METV
$219M
| $776K | ﹤0.01% |
48,739
+34,203
| +235% | +$593K |
|
8549
PUT
Senseonics Holdings Inc
SENS
$366M
| $776K | ﹤0.01% |
116,500
+700
| +0.6% | +$4.93K |
|
8550
PUT
Atmos Energy
ATO
$28.8B
| $776K | ﹤0.01% |
4,200
+1,000
| +31% | +$177K |
|
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.