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 | |
|---|---|---|---|---|---|---|
3901
Citizens
CIA
$274M
| $159K | ﹤0.01% |
23,197
+5,573
| +32% | +$38.2K |
|
3902
Senseonics Holdings
SENS
$375M
| $159K | ﹤0.01% |
160,422
-11,357
| -7% | -$11.3K |
|
|
BAF
3903
DELISTED
BLACKROCK MUNICIPAL INCOME INVESTMENT QUALITY TRUST
BAF
| $159K | ﹤0.01% |
+11,040
| New | +$159K |
|
|
AFMD
3904
DELISTED
Affimed
AFMD
| $158K | ﹤0.01% |
5,367
-2,471
| -32% | -$72.7K |
|
3905
TrueCar
TRUE
$215M
| $158K | ﹤0.01% |
46,357
+8,206
| +22% | +$28K |
|
|
TECX
3906
Tectonic Therapeutic, Inc. Common Stock
TECX
$332M
| $158K | ﹤0.01% |
+934
| New | +$158K |
|
|
BGG
3907
DELISTED
Briggs & Stratton Corp.
BGG
| $158K | ﹤0.01% |
25,991
+907
| +4% | +$5.51K |
|
|
NIHD
3908
DELISTED
NII Holdings, Inc. Common Stock
NIHD
| $158K | ﹤0.01% |
80,581
-225,360
| -74% | -$442K |
|
3909
Sterling Infrastructure
STRL
$9.54B
| $157K | ﹤0.01% |
+11,964
| New | +$157K |
|
|
BDSI
3910
DELISTED
BioDelivery Sciences International, Inc.
BDSI
| $157K | ﹤0.01% |
37,342
-23,350
| -38% | -$98.2K |
|
3911
EyePoint Pharmaceuticals
EYPT
$920M
| $156K | ﹤0.01% |
8,611
-13,485
| -61% | -$244K |
|
3912
Quad
QUAD
$333M
| $156K | ﹤0.01% |
14,833
-1,756
| -11% | -$18.5K |
|
|
HPJ
3913
DELISTED
Highpower International Inc
HPJ
| $155K | ﹤0.01% |
+33,046
| New | +$155K |
|
|
TOO
3914
DELISTED
Teekay Offshore Partners L.P.
TOO
| $154K | ﹤0.01% |
133,072
+33,261
| +33% | +$38.5K |
|
3915
Aldeyra Therapeutics
ALDX
$324M
| $153K | ﹤0.01% |
29,029
-18,130
| -38% | -$95.6K |
|
3916
eGain
EGAN
$220M
| $152K | ﹤0.01% |
18,952
-10,759
| -36% | -$86.3K |
|
|
PGAL
3917
DELISTED
Global X MSCI Portugal ETF
PGAL
| $152K | ﹤0.01% |
15,051
-155
| -1% | -$1.57K |
|
3918
Magnachip Semiconductor
MX
$112M
| $151K | ﹤0.01% |
14,897
-33,209
| -69% | -$337K |
|
|
SIC
3919
DELISTED
Select Interior Concepts, Inc. Class A Common Stock
SIC
| $151K | ﹤0.01% |
11,612
-10,474
| -47% | -$136K |
|
|
AGEN
3920
Agenus
AGEN
$143M
| $150K | ﹤0.01% |
2,953
-1,488
| -34% | -$75.6K |
|
|
CGO
3921
Calamos Global Total Return Fund
CGO
$119M
| $150K | ﹤0.01% |
+12,396
| New | +$150K |
|
3922
Kodiak Sciences
KOD
$489M
| $150K | ﹤0.01% |
+10,419
| New | +$150K |
|
3923
MediciNova
MNOV
$60.3M
| $150K | ﹤0.01% |
18,868
+1,575
| +9% | +$12.5K |
|
|
VSLR
3924
DELISTED
VIVINT SOLAR, INC.
VSLR
| $150K | ﹤0.01% |
22,984
-46,426
| -67% | -$303K |
|
3925
Scully Royalty
SRL
$76.2M
| $149K | ﹤0.01% |
+12,775
| New | +$149K |
|