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 | |
|---|---|---|---|---|---|---|
|
EDD
11451
Morgan Stanley Emerging Markets Domestic Debt Fund
EDD
$375M
| $114K | ﹤0.01% |
24,329
-434
| -2% | -$2.05K |
|
11452
PUT
ProShares Ultra Euro
ULE
$4.4M
| $114K | ﹤0.01% |
10,000
| – | – |
|
11453
Siebert Financial
SIEB
$71.1M
| $114K | ﹤0.01% |
37,757
+9,147
| +32% | +$25.2K |
|
|
OLO
11454
PUT
DELISTED
Olo Inc
OLO
| $114K | ﹤0.01% |
18,800
+4,100
| +28% | +$28.6K |
|
11455
PUT
Larimar Therapeutics
LRMR
$454M
| $114K | ﹤0.01% |
52,800
+39,300
| +291% | +$124K |
|
11456
EuroDry
EDRY
$110M
| $113K | ﹤0.01% |
+10,315
| New | +$114K |
|
11457
CALL
Microbot Medical
MBOT
$113M
| $113K | ﹤0.01% |
+74,900
| New | +$132K |
|
11458
PUT
UNIFI
UFI
$127M
| $113K | ﹤0.01% |
23,500
+12,600
| +116% | +$70.6K |
|
11459
Lifetime Brands
LCUT
$219M
| $113K | ﹤0.01% |
22,923
+4,513
| +25% | +$24.5K |
|
11460
Dyadic International
DYAI
$32.1M
| $113K | ﹤0.01% |
83,621
+8,321
| +11% | +$12.5K |
|
|
ERC
11461
Allspring Multi-Sector Income Fund
ERC
$261M
| $113K | ﹤0.01% |
12,241
-1,014
| -8% | -$9.38K |
|
11462
CALL
Riskified
RSKD
$846M
| $113K | ﹤0.01% |
+24,400
| New | +$123K |
|
11463
CALL
inTEST
INTT
$179M
| $113K | ﹤0.01% |
16,100
-19,900
| -55% | -$165K |
|
11464
ProShares UltraShort Health Care
RXD
$3.02M
| $112K | ﹤0.01% |
5,297
-4,237
| -44% | -$91.2K |
|
|
SNCR
11465
PUT
DELISTED
Synchronoss Technologies
SNCR
| $112K | ﹤0.01% |
+10,300
| New | +$102K |
|
11466
CALL
NRX Pharmaceuticals
NRXP
$143M
| $112K | ﹤0.01% |
+54,700
| New | +$154K |
|
|
ALLK
11467
DELISTED
Allakos
ALLK
| $111K | ﹤0.01% |
489,426
-87,046
| -15% | -$39.3K |
|
11468
DLH Holdings
DLHC
$67.8M
| $111K | ﹤0.01% |
+27,457
| New | +$168K |
|
11469
CALL
RF Industries
RFIL
$143M
| $111K | ﹤0.01% |
+23,700
| New | +$108K |
|
11470
CALL
Myomo
MYO
$60.2M
| $111K | ﹤0.01% |
23,100
+2,200
| +11% | +$12.5K |
|
|
IMMP
11471
CALL
Immutep
IMMP
$59.5M
| $111K | ﹤0.01% |
63,100
+45,700
| +263% | +$87.9K |
|
11472
CALL
10x Genomics
TXG
$7.52B
| $111K | ﹤0.01% |
12,700
-6,500
| -34% | -$81.9K |
|
|
KLRS
11473
Kalaris Therapeutics
KLRS
$93.8M
| $111K | ﹤0.01% |
13,796
+10,153
| +279% | +$99.4K |
|
|
WIMI
11474
PUT
WiMi Hologram Cloud
WIMI
$23.9M
| $111K | ﹤0.01% |
11,410
-7,590
| -40% | -$72.6K |
|
11475
PUT
Gold Royalty Corp
GROY
$732M
| $111K | ﹤0.01% |
76,800
+20,000
| +35% | +$27.2K |
|
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.