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 |
Apple
AAPL
|
+$691M |
| 2 |
Microsoft
MSFT
|
+$579M |
| 3 |
Alphabet (Google) Class C
GOOG
|
+$374M |
| 4 |
Berkshire Hathaway Class B
BRK.B
|
+$364M |
| 5 |
Coinbase
COIN
|
+$357M |
Top Sells
| 1 |
SPDR S&P 500 ETF Trust
SPY
|
+$5.66B |
| 2 |
TSMC
TSM
|
+$528M |
| 3 |
iShares Russell 2000 ETF
IWM
|
+$477M |
| 4 |
Tesla
TSLA
|
+$474M |
| 5 |
Robinhood
HOOD
|
+$455M |
Sector Composition
| 1 | Technology | 19.77% |
| 2 | Consumer Discretionary | 9.07% |
| 3 | Financials | 8.64% |
| 4 | Healthcare | 7.19% |
| 5 | Industrials | 5.63% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Shares Change % | Capital Flow | |
|---|---|---|---|---|---|---|
301
iShares National Muni Bond ETF
MUB
$39.2B
| $31.2M | ﹤0.01% |
298,406
-831,866
| -74% | -$86.9M |
|
302
XPeng
XPEV
$19.7B
| $31.1M | ﹤0.01% |
1,740,163
+1,109,482
| +176% | +$19.8M |
|
303
Nutanix
NTNX
$20.3B
| $31M | ﹤0.01% |
405,292
+277,996
| +218% | +$21.3M |
|
304
ConocoPhillips
COP
$115B
| $30.4M | ﹤0.01% |
339,115
-4,655
| -1% | -$418K |
|
305
Madrigal Pharmaceuticals
MDGL
$10B
| $30.4M | ﹤0.01% |
100,322
-42,321
| -30% | -$12.8M |
|
306
Warner Bros
WBD
$30.4B
| $30.3M | ﹤0.01% |
2,640,663
+673,599
| +34% | +$7.72M |
|
307
Reddit
RDDT
$45B
| $30.1M | ﹤0.01% |
200,234
-307,072
| -61% | -$46.2M |
|
308
Marsh & McLennan
MMC
$99.2B
| $30.1M | ﹤0.01% |
137,696
+97,607
| +243% | +$21.3M |
|
309
Pure Storage
PSTG
$25.9B
| $30.1M | ﹤0.01% |
522,461
+507,490
| +3,390% | +$29.2M |
|
310
Norfolk Southern
NSC
$61.3B
| $30M | ﹤0.01% |
117,146
+90,142
| +334% | +$23.1M |
|
311
Carpenter Technology
CRS
$12.2B
| $29.9M | ﹤0.01% |
108,339
+17,046
| +19% | +$4.71M |
|
312
Vanguard S&P 500 ETF
VOO
$732B
| $29.9M | ﹤0.01% |
52,614
-21,834
| -29% | -$12.4M |
|
313
Sun Communities
SUI
$16.3B
| $29.9M | ﹤0.01% |
236,021
-47,086
| -17% | -$5.96M |
|
|
TEM
314
Tempus AI, Inc. Class A Common Stock
TEM
$14.1B
| $29.8M | ﹤0.01% |
469,108
-965,442
| -67% | -$61.3M |
|
315
HEICO Class A
HEI.A
$34.8B
| $29.7M | ﹤0.01% |
114,941
+2,781
| +2% | +$720K |
|
316
Workday
WDAY
$61.6B
| $29.7M | ﹤0.01% |
123,855
+31,183
| +34% | +$7.48M |
|
317
Align Technology
ALGN
$9.85B
| $29.7M | ﹤0.01% |
156,727
-22,825
| -13% | -$4.32M |
|
318
Gold Fields
GFI
$32B
| $29.5M | ﹤0.01% |
1,245,003
+166,714
| +15% | +$3.95M |
|
319
QuantumScape
QS
$4.83B
| $29.4M | ﹤0.01% |
4,369,431
-1,001,982
| -19% | -$6.73M |
|
320
Cameco
CCJ
$33.7B
| $29.1M | ﹤0.01% |
392,517
-2,330,245
| -86% | -$173M |
|
|
API
321
Agora
API
$328M
| $28.5M | ﹤0.01% |
7,484,011
| – | – |
|
322
United Rentals
URI
$60.8B
| $28.5M | ﹤0.01% |
37,784
-27,823
| -42% | -$21M |
|
323
Energy Transfer Partners
ET
$58.9B
| $28.4M | ﹤0.01% |
1,567,177
-900,504
| -36% | -$16.3M |
|
324
Snap
SNAP
$12.3B
| $28.4M | ﹤0.01% |
3,268,468
+386,545
| +13% | +$3.36M |
|
325
Constellation Energy
CEG
$94B
| $28.4M | ﹤0.01% |
87,959
-400,112
| -82% | -$129M |
|