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 |
Amazon
AMZN
|
+$1.48B |
| 2 |
Netflix
NFLX
|
+$424M |
| 3 |
Meta Platforms (Facebook)
META
|
+$258M |
| 4 |
Alibaba
BABA
|
+$209M |
| 5 |
iShares 20+ Year Treasury Bond ETF
TLT
|
+$177M |
Top Sells
| 1 |
Alphabet (Google) Class A
GOOGL
|
+$955M |
| 2 |
SPDR S&P 500 ETF Trust
SPY
|
+$685M |
| 3 |
iShares Core MSCI EAFE ETF
IEFA
|
+$563M |
| 4 |
Alphabet (Google) Class C
GOOG
|
+$253M |
| 5 |
iShares Russell 2000 ETF
IWM
|
+$233M |
Sector Composition
| 1 | Consumer Discretionary | 15.95% |
| 2 | Technology | 15.2% |
| 3 | Communication Services | 10.01% |
| 4 | Financials | 8.88% |
| 5 | Healthcare | 8.03% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Shares Change % | Capital Flow | |
|---|---|---|---|---|---|---|
4001
Arlo Technologies
ARLO
$1.82B
| $117K | ﹤0.01% |
34,280
-359,154
| -91% | -$1.23M |
|
4002
Perion Network
PERI
$418M
| $117K | ﹤0.01% |
+23,863
| New | +$117K |
|
4003
Spero Therapeutics
SPRO
$107M
| $117K | ﹤0.01% |
+11,063
| New | +$117K |
|
|
UNT
4004
DELISTED
UNIT Corporation
UNT
| $117K | ﹤0.01% |
34,574
+7,739
| +29% | +$26.2K |
|
4005
Apyx Medical
APYX
$79.4M
| $116K | ﹤0.01% |
17,153
-19,912
| -54% | -$135K |
|
|
ECT
4006
DELISTED
ECA Marcellus Trust 1 Interest
ECT
| $116K | ﹤0.01% |
94,744
+35,251
| +59% | +$43.2K |
|
|
DF
4007
DELISTED
Dean Foods Company
DF
| $115K | ﹤0.01% |
99,370
+69,297
| +230% | +$80.2K |
|
4008
Ring Energy
REI
$219M
| $114K | ﹤0.01% |
69,642
+2,280
| +3% | +$3.73K |
|
|
ENG
4009
DELISTED
ENGlobal Corp
ENG
| $114K | ﹤0.01% |
+14,289
| New | +$114K |
|
4010
GSI Technology
GSIT
$98M
| $113K | ﹤0.01% |
12,925
-5,151
| -28% | -$45K |
|
|
INWK
4011
DELISTED
InnerWorkings, Inc.
INWK
| $113K | ﹤0.01% |
25,472
-14,424
| -36% | -$64K |
|
|
GTYH
4012
DELISTED
GTY Technology Holdings, Inc. Common Stock
GTYH
| $113K | ﹤0.01% |
17,995
-34,938
| -66% | -$219K |
|
|
PBT
4013
Permian Basin Royalty Trust
PBT
$825M
| $112K | ﹤0.01% |
+21,644
| New | +$112K |
|
|
NAGE
4014
Niagen Bioscience, Inc. Common Stock
NAGE
$766M
| $112K | ﹤0.01% |
28,470
+6,199
| +28% | +$24.4K |
|
|
ENZ
4015
DELISTED
Enzo Biochem, Inc.
ENZ
| $112K | ﹤0.01% |
31,125
-11,913
| -28% | -$42.9K |
|
|
AT
4016
DELISTED
Atlantic Power Corporation
AT
| $112K | ﹤0.01% |
47,935
+2,911
| +6% | +$6.8K |
|
4017
Lipocine
LPCN
$16.1M
| $111K | ﹤0.01% |
2,328
+1,019
| +78% | +$48.6K |
|
4018
Mammoth Energy Services
TUSK
$114M
| $111K | ﹤0.01% |
44,692
-26,616
| -37% | -$66.1K |
|
|
IDSA
4019
DELISTED
Industrial Services of America
IDSA
| $111K | ﹤0.01% |
99,069
+82,780
| +508% | +$92.7K |
|
4020
KVH Industries
KVHI
$119M
| $110K | ﹤0.01% |
10,341
-1,208
| -10% | -$12.9K |
|
|
NPTN
4021
DELISTED
NEOPHOTONICS CORP
NPTN
| $110K | ﹤0.01% |
18,030
-174,841
| -91% | -$1.07M |
|
4022
CEL-SCI Corp
CVM
$70.5M
| $109K | ﹤0.01% |
407
-4,075
| -91% | -$1.09M |
|
4023
Dianthus Therapeutics
DNTH
$1.48B
| $109K | ﹤0.01% |
+664
| New | +$109K |
|
|
DRRX
4024
DELISTED
DURECT Corp
DRRX
| $109K | ﹤0.01% |
5,903
+3,090
| +110% | +$57.1K |
|
|
FGB
4025
DELISTED
First Trust Specialty Finance and Financial Opportunities Fund
FGB
| $109K | ﹤0.01% |
+17,592
| New | +$109K |
|