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 |
State Street SPDR S&P 500 ETF Trust
SPY
|
+$4.05B |
| 2 |
iShares 20+ Year Treasury Bond ETF
TLT
|
+$1.61B |
| 3 |
Tesla
TSLA
|
+$636M |
| 4 |
TSMC
TSM
|
+$604M |
| 5 |
iShares Bitcoin Trust
IBIT
|
+$330M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
Invesco QQQ Trust
QQQ
|
+$1.25B |
| 2 |
Apple
AAPL
|
+$1.13B |
| 3 |
Microsoft
MSFT
|
+$988M |
| 4 |
Meta Platforms (Facebook)
META
|
+$572M |
| 5 |
Berkshire Hathaway Class B
BRK.B
|
+$570M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Technology | 1.55% |
| 2 | Consumer Discretionary | 0.95% |
| 3 | Financials | 0.77% |
| 4 | Healthcare | 0.67% |
| 5 | Industrials | 0.49% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
11876
CALL
Ring Energy
REI
$349M
| $48.6K | ﹤0.01% |
+42,300
| New | +$55.2K |
|
|
ZEPP
11877
PUT
Zepp Health
ZEPP
$78.6M
| $48.5K | ﹤0.01% |
+16,400
| New | +$48.9K |
|
|
HIX
11878
Western Asset High Income Fund II
HIX
$357M
| $48.1K | ﹤0.01% |
+11,507
| New | +$49.5K |
|
11879
Werewolf Therapeutics
HOWL
$18.8M
| $48K | ﹤0.01% |
49,341
+15,479
| +46% | +$20.3K |
|
11880
Cocrystal Pharma
COCP
$15.2M
| $47.8K | ﹤0.01% |
33,683
+21,556
| +178% | +$40.2K |
|
11881
CALL
AbCellera Biologics
ABCL
$3.36B
| $47.7K | ﹤0.01% |
21,400
-13,300
| -38% | -$38.1K |
|
11882
PUT
Wheels Up
UP
$187M
| $47.7K | ﹤0.01% |
2,360
+1,355
| +135% | +$37.3K |
|
11883
TOMI Environmental Solutions
TOMZ
$14.4M
| $46.9K | ﹤0.01% |
19,051
+4,235
| +29% | +$11.9K |
|
|
SIFY
11884
Sify Technologies
SIFY
$1.15B
| $46.8K | ﹤0.01% |
10,934
-4,541
| -29% | -$18.1K |
|
11885
Sono-Tek
SOTK
$81.1M
| $46.6K | ﹤0.01% |
12,806
+560
| +5% | +$2.15K |
|
|
AKYA
11886
DELISTED
Akoya BioSciences
AKYA
| $46.6K | ﹤0.01% |
33,530
-8,022
| -19% | -$17.6K |
|
11887
Altisource Portfolio Solutions
ASPS
$65.6M
| $46.4K | ﹤0.01% |
8,526
+3,660
| +75% | +$22.5K |
|
11888
CALL
Aclaris Therapeutics
ACRS
$863M
| $46.4K | ﹤0.01% |
30,300
-200,000
| -87% | -$427K |
|
|
ZJYL
11889
Jin Medical International
ZJYL
$25.5M
| $46.4K | ﹤0.01% |
+3,118
| New | +$51.9K |
|
11890
CALL
RAVE Restaurant Group
RAVE
$44.2M
| $45.9K | ﹤0.01% |
16,700
-14,100
| -46% | -$37.7K |
|
11891
CALL
GSI Technology
GSIT
$260M
| $45.9K | ﹤0.01% |
22,600
+6,500
| +40% | +$19K |
|
|
SRG
11892
CALL
Seritage Growth Properties
SRG
$128M
| $45.9K | ﹤0.01% |
14,200
-128,500
| -90% | -$471K |
|
11893
PUT
Relay Therapeutics
RLAY
$4.37B
| $45.9K | ﹤0.01% |
17,500
+6,300
| +56% | +$24.7K |
|
11894
Solarmax Technology
SMXT
$20M
| $45.8K | ﹤0.01% |
3,183
+2,129
| +202% | +$36.6K |
|
|
CASI
11895
DELISTED
CASI Pharmaceuticals
CASI
| $45.7K | ﹤0.01% |
+21,143
| New | +$51.7K |
|
|
BHR
11896
PUT
Braemar Hotels & Resorts
BHR
$139M
| $45.6K | ﹤0.01% |
+18,300
| New | +$50K |
|
11897
Metagenomi Therapeutics
MGX
$46.5M
| $45.2K | ﹤0.01% |
33,250
+21,438
| +181% | +$51.1K |
|
11898
CALL
Savara
SVRA
$1.08B
| $45.2K | ﹤0.01% |
16,300
-3,600
| -18% | -$9.94K |
|
|
HURA
11899
TuHURA Biosciences
HURA
$146M
| $44.6K | ﹤0.01% |
+13,798
| New | +$50.9K |
|
11900
LiveWire
LVWR
$256M
| $44.5K | ﹤0.01% |
+22,232
| New | +$64.8K |
|
Similar funds
Susquehanna International Group's Q1 2025 Portfolio in Review
As of Q1 2025, Susquehanna International Group held 13,842 positions worth $586B, down 12% from $663B the previous quarter. Its ten largest holdings account for 28% of the portfolio.
Susquehanna International Group withdrew a net $24.4B in Q1 2025, closing 1,483 positions and reducing 4,842 holdings. Its most notable exit was Inari Medical, Inc. Common Stock, an estimated $24M position sold in full.
By sector, the portfolio is most concentrated in Technology at 1.6% of assets, down from 2% a quarter earlier, followed by Consumer Discretionary and Financials.
Against the trend, Susquehanna International Group opened a new position in Brookfield Asset Management worth $86M.
- Susquehanna International Group's largest Q1 2025 buy was Brookfield Asset Management: 1,775,684 shares worth $86M.
- Susquehanna International Group added most to State Street SPDR S&P 500 ETF Trust in Q1 2025, an estimated $4.05B increase.
- Susquehanna International Group's biggest Q1 2025 reduction was Invesco QQQ Trust, cutting an estimated $1.25B.
- Susquehanna International Group fully exited Inari Medical, Inc. Common Stock in Q1 2025, selling an estimated $24M.
- Susquehanna International Group's ten largest holdings make up 28% of its $586B portfolio in Q1 2025.
- Susquehanna International Group opened 1,775 new positions and closed 1,483 in Q1 2025.
- Susquehanna International Group's portfolio value fell 12% quarter-over-quarter to $586B.
Based on Susquehanna International Group's 13F filing for Q1 2025, filed 14 May 2025.