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 | |
|---|---|---|---|---|---|---|
8676
CALL
QuidelOrtho
QDEL
$838M
| $738K | ﹤0.01% |
44,900
+35,300
| +368% | +$867K |
|
8677
Fidelity Magellan ETF
FMAG
$255M
| $738K | ﹤0.01% |
23,326
+175
| +0.8% | +$5.87K |
|
8678
CALL
Pricesmart
PSMT
$5.46B
| $737K | ﹤0.01% |
4,900
+2,700
| +123% | +$394K |
|
8679
PUT
One Stop Systems
OSS
$330M
| $737K | ﹤0.01% |
97,400
+55,500
| +132% | +$517K |
|
8680
Avantis US Mid Cap Equity ETF
AVMC
$479M
| $737K | ﹤0.01% |
10,205
-2,797
| -22% | -$207K |
|
8681
PUT
Loews
L
$23.6B
| $737K | ﹤0.01% |
+6,900
| New | +$739K |
|
8682
PUT
Citi Trends
CTRN
$605M
| $736K | ﹤0.01% |
+17,000
| New | +$775K |
|
|
TSMY
8683
YieldMax TSM Option Income Strategy ETF
TSMY
$107M
| $736K | ﹤0.01% |
48,223
+25,434
| +112% | +$412K |
|
8684
Arvinas
ARVN
$572M
| $736K | ﹤0.01% |
69,453
+12,627
| +22% | +$156K |
|
8685
PUT
Autoliv
ALV
$9B
| $736K | ﹤0.01% |
7,000
+2,900
| +71% | +$342K |
|
8686
Vanguard S&P Small-Cap 600 Value ETF
VIOV
$1.89B
| $736K | ﹤0.01% |
7,232
-3,440
| -32% | -$357K |
|
8687
Alphatec Holdings
ATEC
$1.44B
| $735K | ﹤0.01% |
67,583
+9,230
| +16% | +$134K |
|
8688
CALL
Anavex Life Sciences
AVXL
$310M
| $735K | ﹤0.01% |
239,500
-337,200
| -58% | -$1.46M |
|
8689
CALL
Excelerate Energy
EE
$1.11B
| $735K | ﹤0.01% |
22,000
-19,000
| -46% | -$681K |
|
8690
FT Vest SMID Rising Dividend Achievers Target Income ETF
SDVD
$927M
| $735K | ﹤0.01% |
33,873
-8,777
| -21% | -$197K |
|
8691
CALL
Reinsurance Group of America
RGA
$16.1B
| $735K | ﹤0.01% |
3,600
-5,700
| -61% | -$1.18M |
|
8692
Bank of N.T. Butterfield & Son
NTB
$2.45B
| $735K | ﹤0.01% |
+13,999
| New | +$719K |
|
8693
Dimensional US Large Cap Value ETF
DFLV
$6.9B
| $735K | ﹤0.01% |
20,573
-41,471
| -67% | -$1.49M |
|
|
XHR
8694
Xenia Hotels & Resorts
XHR
$1.79B
| $735K | ﹤0.01% |
49,538
+29,612
| +149% | +$446K |
|
8695
iShares International Developed Small Cap Value Factor ETF
ISVL
$333M
| $734K | ﹤0.01% |
+15,260
| New | +$762K |
|
8696
PUT
Immuneering
IMRX
$292M
| $734K | ﹤0.01% |
139,300
+73,700
| +112% | +$378K |
|
|
NSLR
8697
PUT
Neostellar Capital Corp
NSLR
$254M
| $734K | ﹤0.01% |
68,500
+32,700
| +91% | +$313K |
|
8698
Tactile Systems Technology
TCMD
$665M
| $733K | ﹤0.01% |
28,054
-17,538
| -38% | -$500K |
|
8699
CALL
Tonix Pharmaceuticals
TNXP
$192M
| $733K | ﹤0.01% |
53,300
+29,900
| +128% | +$460K |
|
8700
Alpha Architect US Quantitative Momentum ETF
QMOM
$442M
| $733K | ﹤0.01% |
+10,727
| New | +$747K |
|
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.