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
|
+$700M |
| 2 |
Invesco QQQ Trust
QQQ
|
+$414M |
| 3 |
Alphabet (Google) Class A
GOOGL
|
+$279M |
| 4 |
Warner Bros
WBD
|
+$265M |
| 5 |
Tesla
TSLA
|
+$189M |
Top Sells
| 1 |
SPDR S&P 500 ETF Trust
SPY
|
+$1.73B |
| 2 |
AT&T
T
|
+$557M |
| 3 |
Meta Platforms (Facebook)
META
|
+$402M |
| 4 |
Workday
WDAY
|
+$355M |
| 5 |
Apple
AAPL
|
+$319M |
Sector Composition
| 1 | Technology | 15.36% |
| 2 | Consumer Discretionary | 13.03% |
| 3 | Communication Services | 8.9% |
| 4 | Financials | 8.74% |
| 5 | Healthcare | 4.59% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Shares Change % | Capital Flow | |
|---|---|---|---|---|---|---|
4276
Astec Industries
ASTE
$1.07B
| $232K | ﹤0.01% |
+5,682
| New | +$232K |
|
4277
Global X Blockchain ETF
BKCH
$305M
| $232K | ﹤0.01% |
11,501
+8,609
| +298% | +$174K |
|
4278
Moog
MOG.A
$6.3B
| $232K | ﹤0.01% |
2,928
-324
| -10% | -$25.7K |
|
4279
Tetra Tech
TTEK
$9.49B
| $232K | ﹤0.01% |
8,480
-11,495
| -58% | -$314K |
|
|
CSII
4280
DELISTED
Cardiovascular Systems, Inc.
CSII
| $232K | ﹤0.01% |
16,127
+5,312
| +49% | +$76.4K |
|
|
BOAC
4281
DELISTED
Bluescape Opportunities Acquisition Corp.
BOAC
| $232K | ﹤0.01% |
23,400
-218
| -0.9% | -$2.16K |
|
|
ILLM
4282
DELISTED
illumin Holdings Inc. Common Shares
ILLM
| $232K | ﹤0.01% |
100,651
+11,944
| +13% | +$27.5K |
|
4283
Sphere 3D
ANY
$19.8M
| $231K | ﹤0.01% |
61,846
-13,961
| -18% | -$52.1K |
|
4284
Encore Capital Group
ECPG
$1.03B
| $231K | ﹤0.01% |
3,990
-13,715
| -77% | -$794K |
|
4285
Enanta Pharmaceuticals
ENTA
$159M
| $231K | ﹤0.01% |
4,893
-10,344
| -68% | -$488K |
|
4286
Kilroy Realty
KRC
$5.17B
| $231K | ﹤0.01% |
+4,412
| New | +$231K |
|
|
MMT
4287
MFS Multimarket Income Trust
MMT
$265M
| $231K | ﹤0.01% |
+50,715
| New | +$231K |
|
|
KLR
4288
DELISTED
Kaleyra, Inc.
KLR
| $231K | ﹤0.01% |
+32,372
| New | +$231K |
|
|
MACK
4289
DELISTED
Merrimack Pharmaceuticals, Inc.
MACK
| $231K | ﹤0.01% |
38,747
+1,017
| +3% | +$6.06K |
|
|
MESO
4290
Mesoblast
MESO
$2B
| $230K | ﹤0.01% |
51,872
+42,483
| +452% | +$188K |
|
4291
ONE Gas
OGS
$4.48B
| $230K | ﹤0.01% |
2,837
-10,939
| -79% | -$887K |
|
4292
Spire
SR
$4.43B
| $230K | ﹤0.01% |
3,088
-2,660
| -46% | -$198K |
|
|
CACG
4293
DELISTED
Legg Mason ETF Investment Trust ClearBridge All Cap Growth ESG ETF
CACG
| $230K | ﹤0.01% |
6,383
-49,311
| -89% | -$1.78M |
|
|
KOIN
4294
DELISTED
Capital Link Global Fintech Leaders ETF
KOIN
| $230K | ﹤0.01% |
6,995
+1,525
| +28% | +$50.1K |
|
|
SPXZ
4295
DELISTED
Morgan Creek Exos SPAC Originated ETF
SPXZ
| $230K | ﹤0.01% |
22,954
+9,197
| +67% | +$92.2K |
|
|
ADAP
4296
Adaptimmune Therapeutics
ADAP
$21.4M
| $229K | ﹤0.01% |
134,912
+54,805
| +68% | +$93K |
|
4297
Brilliant Earth
BRLT
$34.1M
| $229K | ﹤0.01% |
+48,187
| New | +$229K |
|
4298
Enerpac Tool Group
EPAC
$2.27B
| $229K | ﹤0.01% |
+12,021
| New | +$229K |
|
4299
Goldman Sachs BDC
GSBD
$1.28B
| $229K | ﹤0.01% |
13,648
-7,621
| -36% | -$128K |
|
4300
Amplify AI Powered Equity ETF
AIEQ
$117M
| $228K | ﹤0.01% |
7,549
-23,288
| -76% | -$703K |
|