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
|
+$3.13B |
| 2 |
Invesco QQQ Trust
QQQ
|
+$2.04B |
| 3 |
Apple
AAPL
|
+$921M |
| 4 |
Amazon
AMZN
|
+$641M |
| 5 |
iShares iBoxx $ Investment Grade Corporate Bond ETF
LQD
|
+$475M |
Top Sells
| 1 |
NVIDIA
NVDA
|
+$1.22B |
| 2 |
iShares MSCI EAFE ETF
EFA
|
+$614M |
| 3 |
Microsoft
MSFT
|
+$602M |
| 4 |
Meta Platforms (Facebook)
META
|
+$576M |
| 5 |
Alphabet (Google) Class A
GOOGL
|
+$458M |
Sector Composition
| 1 | Technology | 17.62% |
| 2 | Consumer Discretionary | 12.33% |
| 3 | Financials | 8.04% |
| 4 | Healthcare | 6.6% |
| 5 | Communication Services | 6.31% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Shares Change % | Capital Flow | |
|---|---|---|---|---|---|---|
|
CMCM
5151
Cheetah Mobile
CMCM
$252M
| $30.5K | ﹤0.01% |
15,423
-9,274
| -38% | -$18.4K |
|
|
RNLX
5152
DELISTED
Renalytix plc American Depositary Shares
RNLX
| $30.5K | ﹤0.01% |
19,078
-30,594
| -62% | -$49K |
|
|
RNTX
5153
Rein Therapeutics, Inc. Common Stock
RNTX
$28M
| $30.4K | ﹤0.01% |
+20,155
| New | +$30.4K |
|
5154
SES AI
SES
$456M
| $30K | ﹤0.01% |
13,197
-30,428
| -70% | -$69.1K |
|
|
THRX
5155
DELISTED
Theseus Pharmaceuticals, Inc. Common Stock
THRX
| $29.9K | ﹤0.01% |
+11,112
| New | +$29.9K |
|
5156
Aterian
ATER
$9.73M
| $29.8K | ﹤0.01% |
7,597
-8,333
| -52% | -$32.7K |
|
|
EFTR
5157
DELISTED
eFFECTOR Therapeutics, Inc. Common Stock
EFTR
| $29.6K | ﹤0.01% |
1,976
+91
| +5% | +$1.37K |
|
|
STRM
5158
DELISTED
Streamline Health Solutions
STRM
| $29.6K | ﹤0.01% |
+2,038
| New | +$29.6K |
|
|
XNET
5159
Xunlei
XNET
$472M
| $29.6K | ﹤0.01% |
18,364
+5,847
| +47% | +$9.41K |
|
5160
Forafric Global PLC Warrants
AFRIW
| $29.3K | ﹤0.01% |
+24,657
| New | +$29.3K |
|
5161
AquaBounty Technologies
AQB
$4.42M
| $29.3K | ﹤0.01% |
6,120
+4,463
| +269% | +$21.3K |
|
5162
Sensus Healthcare
SRTS
$52.3M
| $29.1K | ﹤0.01% |
10,500
-5,090
| -33% | -$14.1K |
|
5163
ATAI Life Sciences
ATAI
$992M
| $29K | ﹤0.01% |
22,455
-1,798
| -7% | -$2.32K |
|
|
AOGOW
5164
DELISTED
Arogo Capital Acquisition Corp. Warrant
AOGOW
| $28.9K | ﹤0.01% |
576,270
+379,203
| +192% | +$19K |
|
5165
Titan Pharmaceuticals
TTNP
$5.71M
| $28.9K | ﹤0.01% |
+3,107
| New | +$28.9K |
|
5166
Zevia
ZVIA
$184M
| $28.9K | ﹤0.01% |
13,000
+2,437
| +23% | +$5.41K |
|
|
PLG
5167
Platinum Group Metals
PLG
$205M
| $28.7K | ﹤0.01% |
25,364
-25,705
| -50% | -$29K |
|
5168
SCYNEXIS
SCYX
$47M
| $28.3K | ﹤0.01% |
12,413
-7,016
| -36% | -$16K |
|
|
EVAX
5169
Evaxion A/S American Depositary Share
EVAX
$18.6M
| $28.2K | ﹤0.01% |
655
-1,015
| -61% | -$43.7K |
|
|
KRKR
5170
36Kr Holdings
KRKR
$14.5M
| $27.9K | ﹤0.01% |
1,488
+255
| +21% | +$4.79K |
|
5171
MediciNova
MNOV
$60.3M
| $27.5K | ﹤0.01% |
+13,134
| New | +$27.5K |
|
5172
WidePoint Corp
WYY
$55.2M
| $27.3K | ﹤0.01% |
15,847
+3,610
| +30% | +$6.21K |
|
5173
SPAR Group
SGRP
$26.8M
| $27.1K | ﹤0.01% |
+28,179
| New | +$27.1K |
|
5174
Marchex
MCHX
$86.6M
| $27.1K | ﹤0.01% |
18,666
+4,377
| +31% | +$6.35K |
|
5175
Zhongchao
ZCMD
$28M
| $27.1K | ﹤0.01% |
2,437
+420
| +21% | +$4.66K |
|