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 | |
|---|---|---|---|---|---|---|
|
HUYA
1326
Huya Inc
HUYA
$780M
| $4.88M | ﹤0.01% |
1,385,551
+543,885
| +65% | +$1.91M |
|
1327
StepStone Group
STEP
$4.87B
| $4.88M | ﹤0.01% |
87,859
-6,473
| -7% | -$359K |
|
1328
Allegiant Air
ALGT
$1.19B
| $4.87M | ﹤0.01% |
88,564
+66,211
| +296% | +$3.64M |
|
1329
Arrowhead Research
ARWR
$4.11B
| $4.86M | ﹤0.01% |
307,745
+18,369
| +6% | +$290K |
|
1330
Unifirst Corp
UNF
$3.18B
| $4.84M | ﹤0.01% |
25,694
+3,129
| +14% | +$589K |
|
1331
Graham Holdings Company
GHC
$5.12B
| $4.83M | ﹤0.01% |
5,110
+1,225
| +32% | +$1.16M |
|
1332
Sprout Social
SPT
$803M
| $4.83M | ﹤0.01% |
231,120
+64
| +0% | +$1.34K |
|
1333
Aurora
AUR
$10.5B
| $4.83M | ﹤0.01% |
922,210
-547,892
| -37% | -$2.87M |
|
1334
Vanguard Tax-Exempt Bond Index Fund
VTEB
$38.8B
| $4.83M | ﹤0.01% |
98,419
-666,752
| -87% | -$32.7M |
|
1335
PTC
PTC
$24.6B
| $4.83M | ﹤0.01% |
27,998
+6,845
| +32% | +$1.18M |
|
1336
AllianzIM US Large Cap Buffer10 Jul ETF
JULT
$83.9M
| $4.82M | ﹤0.01% |
+115,515
| New | +$4.82M |
|
1337
Acadia Healthcare
ACHC
$2.01B
| $4.82M | ﹤0.01% |
212,339
-108,270
| -34% | -$2.46M |
|
1338
Aecom
ACM
$16.8B
| $4.81M | ﹤0.01% |
42,647
+14,231
| +50% | +$1.61M |
|
1339
First Trust NASDAQ 100 ex-Technology Sector Index Fund
QQXT
$1.1B
| $4.81M | ﹤0.01% |
48,683
+6,655
| +16% | +$658K |
|
1340
Tandem Diabetes Care
TNDM
$829M
| $4.8M | ﹤0.01% |
257,459
+75,208
| +41% | +$1.4M |
|
1341
Franklin Bitcoin ETF
EZBC
$596M
| $4.8M | ﹤0.01% |
76,820
+42,259
| +122% | +$2.64M |
|
1342
Insight Enterprises
NSIT
$3.9B
| $4.79M | ﹤0.01% |
34,685
-6,129
| -15% | -$846K |
|
1343
Exponent
EXPO
$3.54B
| $4.79M | ﹤0.01% |
64,058
+1,352
| +2% | +$101K |
|
1344
Tecnoglass
TGLS
$3.32B
| $4.78M | ﹤0.01% |
61,791
-14,982
| -20% | -$1.16M |
|
1345
Waters Corp
WAT
$17.6B
| $4.78M | ﹤0.01% |
13,688
+7,433
| +119% | +$2.59M |
|
1346
Viavi Solutions
VIAV
$2.69B
| $4.78M | ﹤0.01% |
474,222
+156,266
| +49% | +$1.57M |
|
1347
Willis Towers Watson
WTW
$33B
| $4.78M | ﹤0.01% |
15,580
+579
| +4% | +$177K |
|
1348
McCormick & Company Non-Voting
MKC
$18.5B
| $4.77M | ﹤0.01% |
62,864
+12,296
| +24% | +$932K |
|
1349
CVB Financial
CVBF
$2.77B
| $4.77M | ﹤0.01% |
240,822
-6,309
| -3% | -$125K |
|
1350
Silgan Holdings
SLGN
$4.71B
| $4.76M | ﹤0.01% |
87,939
+45,591
| +108% | +$2.47M |
|