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
| 1 |
SPDR S&P 500 ETF Trust
SPY
|
+$1.25B |
| 2 |
Invesco QQQ Trust
QQQ
|
+$549M |
| 3 |
Berkshire Hathaway Class B
BRK.B
|
+$336M |
| 4 |
TSMC
TSM
|
+$308M |
| 5 |
Bank of America
BAC
|
+$281M |
Top Sells
| 1 |
Tesla
TSLA
|
+$1.93B |
| 2 |
Meta Platforms (Facebook)
META
|
+$586M |
| 3 |
NVIDIA
NVDA
|
+$502M |
| 4 |
Energy Select Sector SPDR Fund
XLE
|
+$384M |
| 5 |
iShares iBoxx $ Investment Grade Corporate Bond ETF
LQD
|
+$278M |
Sector Composition
| 1 | Technology | 16.96% |
| 2 | Consumer Discretionary | 11.86% |
| 3 | Financials | 9.84% |
| 4 | Healthcare | 8.45% |
| 5 | Communication Services | 6.17% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Shares Change % | Capital Flow | |
|---|---|---|---|---|---|---|
2126
Seres Therapeutics
MCRB
$139M
| $1.67M | ﹤0.01% |
14,722
+8,068
| +121% | +$915K |
|
2127
Monarch Casino & Resort
MCRI
$1.9B
| $1.67M | ﹤0.01% |
22,504
+19,361
| +616% | +$1.44M |
|
2128
Xencor
XNCR
$613M
| $1.67M | ﹤0.01% |
59,793
+30,630
| +105% | +$854K |
|
2129
Global X Copper Miners ETF NEW
COPX
$2.24B
| $1.67M | ﹤0.01% |
+43,068
| New | +$1.67M |
|
|
AMED
2130
DELISTED
Amedisys
AMED
| $1.67M | ﹤0.01% |
22,656
-2,076
| -8% | -$153K |
|
2131
iRhythm Technologies
IRTC
$5.78B
| $1.67M | ﹤0.01% |
13,434
+11,014
| +455% | +$1.37M |
|
2132
Healthcare Realty
HR
$6.45B
| $1.67M | ﹤0.01% |
86,181
+52,355
| +155% | +$1.01M |
|
2133
Steven Madden
SHOO
$2.26B
| $1.67M | ﹤0.01% |
46,261
+35,157
| +317% | +$1.27M |
|
2134
Vanguard Russell 2000 Value ETF
VTWV
$831M
| $1.67M | ﹤0.01% |
13,819
-12,217
| -47% | -$1.47M |
|
2135
HUB Group
HUBG
$2.2B
| $1.66M | ﹤0.01% |
39,640
+28,960
| +271% | +$1.22M |
|
2136
Invesco Dorsey Wright Momentum ETF
PDP
$1.33B
| $1.66M | ﹤0.01% |
21,884
+18,478
| +543% | +$1.4M |
|
2137
Innodata
INOD
$1.99B
| $1.66M | ﹤0.01% |
194,511
+144,532
| +289% | +$1.23M |
|
|
INFN
2138
DELISTED
Infinera Corporation Common Stock
INFN
| $1.66M | ﹤0.01% |
214,044
+156,984
| +275% | +$1.22M |
|
2139
Hilton Grand Vacations
HGV
$3.98B
| $1.66M | ﹤0.01% |
37,336
+2,616
| +8% | +$116K |
|
2140
Nuveen ESG Large-Cap Growth ETF
NULG
$1.78B
| $1.66M | ﹤0.01% |
29,744
+13,391
| +82% | +$746K |
|
2141
Direxion Daily MSCI Brazil Bull 2X Shares
BRZU
$136M
| $1.66M | ﹤0.01% |
26,229
+12,656
| +93% | +$800K |
|
|
LADR
2142
Ladder Capital
LADR
$1.48B
| $1.65M | ﹤0.01% |
174,959
+99,063
| +131% | +$936K |
|
2143
Accuray
ARAY
$177M
| $1.65M | ﹤0.01% |
556,517
+392,066
| +238% | +$1.16M |
|
2144
Schrodinger
SDGR
$1.37B
| $1.65M | ﹤0.01% |
62,738
-7,675
| -11% | -$202K |
|
2145
United Microelectronic
UMC
$17B
| $1.65M | ﹤0.01% |
188,523
-1,169,953
| -86% | -$10.2M |
|
|
LUNA
2146
DELISTED
Luna Innovations Incorporated
LUNA
| $1.65M | ﹤0.01% |
229,672
+166,382
| +263% | +$1.2M |
|
2147
Mirum Pharmaceuticals
MIRM
$3.73B
| $1.65M | ﹤0.01% |
68,747
+47,900
| +230% | +$1.15M |
|
2148
Omeros
OMER
$282M
| $1.65M | ﹤0.01% |
354,879
+31,218
| +10% | +$145K |
|
2149
Supernus Pharmaceuticals
SUPN
$2.55B
| $1.65M | ﹤0.01% |
+45,536
| New | +$1.65M |
|
2150
Darling Ingredients
DAR
$4.97B
| $1.65M | ﹤0.01% |
28,213
-35,832
| -56% | -$2.09M |
|