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
| Rank | Stock | Value |
|---|---|---|
| 1 |
Boeing
BA
|
+$923M |
| 2 |
Walt Disney
DIS
|
+$710M |
| 3 |
Bank of America
BAC
|
+$510M |
| 4 |
Amazon
AMZN
|
+$481M |
| 5 |
Alphabet (Google) Class A
GOOGL
|
+$393M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
Apple
AAPL
|
+$2.65B |
| 2 |
State Street SPDR S&P 500 ETF Trust
SPY
|
+$678M |
| 3 |
Micron Technology
MU
|
+$514M |
| 4 |
iShares MSCI EAFE ETF
EFA
|
+$327M |
| 5 |
Alibaba
BABA
|
+$307M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Technology | 1.44% |
| 2 | Communication Services | 1.2% |
| 3 | Consumer Discretionary | 1.2% |
| 4 | Financials | 0.94% |
| 5 | Healthcare | 0.85% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
|
IBDQ
4576
DELISTED
iShares iBonds Dec 2025 Term Corporate ETF
IBDQ
| $1.23M | ﹤0.01% |
49,631
-17,883
| -26% | -$435K |
|
4577
CALL
Brunswick
BC
$5.36B
| $1.23M | ﹤0.01% |
24,500
-64,400
| -72% | -$3.25M |
|
|
CTST
4578
DELISTED
CannTrust Holdings Inc. Common Share
CTST
| $1.23M | ﹤0.01% |
+158,748
| New | +$1.44M |
|
4579
CALL
Webster Financial
WBS
$12.8B
| $1.23M | ﹤0.01% |
24,300
-28,800
| -54% | -$1.56M |
|
4580
West Pharmaceutical
WST
$24.6B
| $1.23M | ﹤0.01% |
+11,167
| New | +$1.16M |
|
|
CJ
4581
DELISTED
C&J Energy Services, Inc.
CJ
| $1.23M | ﹤0.01% |
79,337
+14,724
| +23% | +$237K |
|
4582
PUT
EPR Properties
EPR
$4.69B
| $1.23M | ﹤0.01% |
16,000
+900
| +6% | +$65.5K |
|
4583
iShares Gold Trust
IAU
$64.9B
| $1.23M | ﹤0.01% |
+49,671
| New | +$1.24M |
|
|
NATI
4584
CALL
DELISTED
National Instruments Corp
NATI
| $1.23M | ﹤0.01% |
+27,700
| New | +$1.26M |
|
4585
Mondelez International
MDLZ
$81.2B
| $1.23M | ﹤0.01% |
24,591
+18,877
| +330% | +$866K |
|
|
BNFT
4586
PUT
DELISTED
Benefitfocus, Inc.
BNFT
| $1.23M | ﹤0.01% |
24,800
-21,300
| -46% | -$1.09M |
|
4587
American Superconductor
AMSC
$1.55B
| $1.23M | ﹤0.01% |
95,400
-46,761
| -33% | -$636K |
|
4588
CALL
Mativ Holdings
MATV
$674M
| $1.23M | ﹤0.01% |
+31,700
| New | +$1.08M |
|
4589
Universal Display
OLED
$4.09B
| $1.23M | ﹤0.01% |
8,028
-292,477
| -97% | -$36.2M |
|
4590
CALL
ProShares UltraPro Short Dow 30
SDOW
$186M
| $1.23M | ﹤0.01% |
1,406
-23,853
| -94% | -$23.2M |
|
4591
Vanguard Morningstar Growth ETF
VUG
$230B
| $1.23M | ﹤0.01% |
47,082
-59,610
| -56% | -$1.47M |
|
4592
iShares Interest Rate Hedged High Yield Bond ETF
HYGH
$602M
| $1.23M | ﹤0.01% |
+13,709
| New | +$1.22M |
|
4593
PUT
Integra LifeSciences
IART
$1.43B
| $1.23M | ﹤0.01% |
+22,000
| New | +$1.12M |
|
|
PACW
4594
PUT
DELISTED
PacWest Bancorp
PACW
| $1.23M | ﹤0.01% |
32,600
+10,600
| +48% | +$411K |
|
4595
iShares MSCI Belgium ETF
EWK
$162M
| $1.23M | ﹤0.01% |
66,582
+17,884
| +37% | +$317K |
|
|
HUYA
4596
Huya Inc
HUYA
$529M
| $1.23M | ﹤0.01% |
43,540
+18,522
| +74% | +$414K |
|
4597
CALL
Sasol
SSL
$7.39B
| $1.23M | ﹤0.01% |
39,600
+22,900
| +137% | +$693K |
|
|
Y
4598
CALL
DELISTED
Alleghany Corp
Y
| $1.23M | ﹤0.01% |
2,000
-800
| -29% | -$500K |
|
|
AMAG
4599
PUT
DELISTED
AMAG Pharmaceuticals
AMAG
| $1.22M | ﹤0.01% |
95,000
+77,200
| +434% | +$1.15M |
|
4600
CALL
Apple Hospitality REIT
APLE
$3.79B
| $1.22M | ﹤0.01% |
74,900
+38,900
| +108% | +$624K |
|
Similar funds
Susquehanna International Group's Q1 2019 Portfolio in Review
As of Q1 2019, Susquehanna International Group held 10,685 positions worth $243B, down 3.3% from $252B the previous quarter. Its ten largest holdings account for 25% of the portfolio.
Susquehanna International Group withdrew a net $43.7B in Q1 2019, closing 1,970 positions and reducing 3,279 holdings. Its most notable exit was State Street SPDR S&P 500 ETF Trust, an estimated $678M position sold in full.
By sector, the portfolio is most concentrated in Technology at 1.4% of assets, down from 2.3% a quarter earlier, followed by Communication Services and Consumer Discretionary.
Against the trend, Susquehanna International Group opened a new position in iShares China Large-Cap ETF worth $192M.
- Susquehanna International Group's largest Q1 2019 buy was iShares China Large-Cap ETF: 4,340,587 shares worth $192M.
- Susquehanna International Group added most to Boeing in Q1 2019, an estimated $923M increase.
- Susquehanna International Group's biggest Q1 2019 reduction was Apple, cutting an estimated $2.65B.
- Susquehanna International Group fully exited State Street SPDR S&P 500 ETF Trust in Q1 2019, selling an estimated $678M.
- Susquehanna International Group's ten largest holdings make up 25% of its $243B portfolio in Q1 2019.
- Susquehanna International Group opened 1,860 new positions and closed 1,970 in Q1 2019.
- Susquehanna International Group's portfolio value fell 3.3% quarter-over-quarter to $243B.
Based on Susquehanna International Group's 13F filing for Q1 2019, filed 15 May 2019.