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 |
Invesco QQQ Trust
QQQ
|
+$2.65B |
| 2 |
TSMC
TSM
|
+$1.25B |
| 3 |
Microsoft
MSFT
|
+$1.1B |
| 4 |
Micron Technology
MU
|
+$957M |
| 5 |
UnitedHealth
UNH
|
+$774M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
JPMorgan International Research Enhanced Equity ETF
JIRE
|
+$785M |
| 2 |
Broadcom
AVGO
|
+$635M |
| 3 |
Netflix
NFLX
|
+$580M |
| 4 |
Alphabet (Google) Class A
GOOGL
|
+$372M |
| 5 |
KraneShares CSI China Internet ETF
KWEB
|
+$267M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Technology | 2.02% |
| 2 | Consumer Discretionary | 0.76% |
| 3 | Healthcare | 0.56% |
| 4 | Financials | 0.54% |
| 5 | Communication Services | 0.5% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
|
SNT
12651
Senstar Technologies
SNT
$42M
| $46.9K | ﹤0.01% |
15,494
-22,046
| -59% | -$81.1K |
|
12652
PUT
DHI Group
DHX
$177M
| $46.9K | ﹤0.01% |
+16,700
| New | +$37K |
|
12653
CALL
Heron Therapeutics
HRTX
$93.5M
| $46.7K | ﹤0.01% |
+58,400
| New | +$67.7K |
|
12654
Kaltura
KLTR
$256M
| $46.4K | ﹤0.01% |
38,037
+21,698
| +133% | +$30.9K |
|
12655
PUT
Valens Semiconductor
VLN
$186M
| $46.1K | ﹤0.01% |
40,800
+8,000
| +24% | +$12.6K |
|
|
RC
12656
PUT
Ready Capital
RC
$308M
| $46K | ﹤0.01% |
28,400
-5,300
| -16% | -$10.1K |
|
12657
CALL
Health Catalyst
HCAT
$126M
| $45.8K | ﹤0.01% |
+36,100
| New | +$67.9K |
|
12658
PUT
ClearSign Technologies
CLIR
$25.5M
| $45.8K | ﹤0.01% |
10,500
+9,140
| +672% | +$52.4K |
|
|
CCM
12659
Concord Medical Services
CCM
$20.6M
| $45K | ﹤0.01% |
+11,723
| New | +$47K |
|
|
DEFT
12660
PUT
Defi Technologies
DEFT
$183M
| $44.9K | ﹤0.01% |
81,700
-78,400
| -49% | -$59.8K |
|
12661
UNIFI
UFI
$132M
| $44.8K | ﹤0.01% |
+12,552
| New | +$48.3K |
|
12662
PUT
BARK
BARK
$96.7M
| $44.8K | ﹤0.01% |
+4,420
| New | +$67.9K |
|
12663
CALL
Wipro
WIT
$19.8B
| $44.7K | ﹤0.01% |
+21,100
| New | +$51.4K |
|
12664
Gossamer Bio
GOSS
$86.1M
| $44.6K | ﹤0.01% |
135,773
+47,318
| +53% | +$74.4K |
|
|
IGR
12665
CBRE Global Real Estate Income Fund
IGR
$710M
| $44.6K | ﹤0.01% |
10,154
-61,705
| -86% | -$290K |
|
12666
PUT
Magnachip Semiconductor
MX
$145M
| $44.5K | ﹤0.01% |
15,900
+1,700
| +12% | +$4.85K |
|
12667
CALL
PSQ Holdings
PSQH
$14.6M
| $44.5K | ﹤0.01% |
5,600
-9,380
| -63% | -$111K |
|
|
MAPS
12668
PUT
DELISTED
WM TECHNOLOGY INC A
MAPS
| $44.4K | ﹤0.01% |
67,300
-48,300
| -42% | -$35.5K |
|
|
DTCX
12669
Datacentrex Inc
DTCX
$78.5M
| $44K | ﹤0.01% |
20,462
-37,352
| -65% | -$86.6K |
|
12670
CALL
Castor Maritime
CTRM
$20.1M
| $43.8K | ﹤0.01% |
23,700
-53,200
| -69% | -$113K |
|
|
YSG
12671
CALL
Yatsen Holding
YSG
$317M
| $43.4K | ﹤0.01% |
14,100
-2,700
| -16% | -$10.9K |
|
|
FIRY
12672
PUT
Firy Inc
FIRY
$162M
| $43.3K | ﹤0.01% |
16,700
-3,500
| -17% | -$12.5K |
|
12673
TherapeuticsMD
TXMD
$23.8M
| $42.9K | ﹤0.01% |
21,220
-13,944
| -40% | -$31.4K |
|
|
SMUP
12674
T-REX 2X Long SMR Daily Target ETF
SMUP
$12.6M
| $42.8K | ﹤0.01% |
4,120
+3,021
| +275% | +$75.1K |
|
|
MVO
12675
DELISTED
MV Oil Trust
MVO
| $42.6K | ﹤0.01% |
18,829
-30,281
| -62% | -$56.9K |
|
Similar funds
Susquehanna International Group's Q1 2026 Portfolio in Review
As of Q1 2026, Susquehanna International Group held 14,567 positions worth $893B, up 2.9% from $868B the previous quarter. Its ten largest holdings account for 27% of the portfolio.
Susquehanna International Group deployed $70.6B of net new capital in Q1 2026, opening 2,388 new positions and adding to 5,757 existing holdings. Its largest new stake was Sunbelt Rentals Holdings: 830,625 shares worth $54.1M.
By sector, the portfolio is most concentrated in Technology at 2% of assets, up from 1.7% a quarter earlier, followed by Consumer Discretionary and Healthcare.
On the sell side, the largest reduction was JPMorgan International Research Enhanced Equity ETF, an estimated $785M trimmed.
- Susquehanna International Group's largest Q1 2026 buy was Sunbelt Rentals Holdings: 830,625 shares worth $54.1M.
- Susquehanna International Group added most to Invesco QQQ Trust in Q1 2026, an estimated $2.65B increase.
- Susquehanna International Group's biggest Q1 2026 reduction was JPMorgan International Research Enhanced Equity ETF, cutting an estimated $785M.
- Susquehanna International Group fully exited Schwab International Equity ETF in Q1 2026, selling an estimated $147M.
- Susquehanna International Group's ten largest holdings make up 27% of its $893B portfolio in Q1 2026.
- Susquehanna International Group opened 2,388 new positions and closed 1,500 in Q1 2026.
- Susquehanna International Group's portfolio value rose 2.9% quarter-over-quarter to $893B.
Based on Susquehanna International Group's 13F filing for Q1 2026, filed 15 May 2026.