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 | Miscellaneous | 94.37% |
| 2 | Technology | 2.02% |
| 3 | Consumer Discretionary | 0.76% |
| 4 | Healthcare | 0.56% |
| 5 | Financials | 0.54% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | Held Since | |
|---|---|---|---|---|---|---|---|
|
TGEN
11026
Tecogen Inc
TGEN
$83.3M
| $280K | ﹤0.01% |
109,457
-193,454
| -64% | -$711K |
2025 Q3
2 quarters
|
|
11027
BioLife Solutions
BLFS
| $280K | ﹤0.01% |
+14,684
| New | +$325K |
2026 Q1
0 quarters
|
|
11028
Direxion Daily Magnificent 7 Bear 1X ETF
QQQD
$27.6M
| $280K | ﹤0.01% |
+19,004
| New | +$261K |
2026 Q1
0 quarters
|
|
11029
CALL
Home BancShares
HOMB
$5.64B
| $280K | ﹤0.01% |
+10,400
| New | +$293K |
2026 Q1
0 quarters
|
|
|
SAFE
11030
CALL
Safehold
SAFE
$851M
| $280K | ﹤0.01% |
20,700
+5,500
| +36% | +$81.5K |
2021 Q1
20 quarters
|
|
11031
CALL
Under Armour Class C
UA
$2.02B
| $280K | ﹤0.01% |
+48,300
| New | +$305K |
2026 Q1
0 quarters
|
|
11032
CALL
AtriCure
ATRC
$2.71B
| $280K | ﹤0.01% |
9,800
-22,700
| -70% | -$775K |
2024 Q4
5 quarters
|
|
11033
Innovator US Equity Buffer ETF February
BFEB
$209M
| $280K | ﹤0.01% |
5,861
-2,764
| -32% | -$135K |
2025 Q3
2 quarters
|
|
|
URAN
11034
Themes Uranium & Nuclear ETF
URAN
$25.1M
| $280K | ﹤0.01% |
+6,436
| New | +$304K |
2026 Q1
0 quarters
|
|
11035
iShares LifePath Target Date 2065 ETF
ITDI
$30M
| $280K | ﹤0.01% |
7,551
-12,682
| -63% | -$487K |
2025 Q1
4 quarters
|
|
|
RGTX
11036
PUT
Defiance Daily Target 2X Long RGTI ETF
RGTX
$39.1M
| $279K | ﹤0.01% |
+19,000
| New | +$618K |
2026 Q1
0 quarters
|
|
11037
LG Display
LPL
$2.95B
| $279K | ﹤0.01% |
71,978
+40,010
| +125% | +$169K |
2025 Q3
2 quarters
|
|
11038
OneAscent International Equity ETF
OAIM
$384M
| $279K | ﹤0.01% |
+6,482
| New | +$284K |
2026 Q1
0 quarters
|
|
|
BCIC
11039
BCP Investment Corp
BCIC
$85.2M
| $279K | ﹤0.01% |
37,061
+1,733
| +5% | +$18.7K |
2025 Q4
1 quarter
|
|
|
CBOL
11040
Calamos Laddered Bitcoin Structured Alt Protection ETF
CBOL
$2.4M
| $279K | ﹤0.01% |
+11,904
| New | +$283K |
2026 Q1
0 quarters
|
|
|
CPSN
11041
Calamos S&P 500 Structured Alt Protection ETF - November
CPSN
$33.9M
| $278K | ﹤0.01% |
10,401
-16,382
| -61% | -$442K |
2025 Q3
2 quarters
|
|
|
BDCI
11042
BTC Development Corp
BDCI
$352M
| $278K | ﹤0.01% |
27,871
+98
| +0.4% | +$983 |
2025 Q4
1 quarter
|
|
|
SMCY
11043
CALL
YieldMax SMCI Option Income Strategy ETF
SMCY
$152M
| $278K | ﹤0.01% |
50,800
+9,000
| +22% | +$68.4K |
2025 Q2
3 quarters
|
|
11044
CALL
RCI Hospitality Holdings
RICK
$201M
| $278K | ﹤0.01% |
12,200
-7,800
| -39% | -$184K |
2019 Q1
28 quarters
|
|
11045
Amplify BlackSwan Growth & Treasure Core ETF
SWAN
$153M
| $278K | ﹤0.01% |
+8,957
| New | +$289K |
2026 Q1
0 quarters
|
|
|
RGTX
11046
CALL
Defiance Daily Target 2X Long RGTI ETF
RGTX
$39.1M
| $278K | ﹤0.01% |
+18,900
| New | +$615K |
2026 Q1
0 quarters
|
|
11047
PUT
Priority Technology Holdings
PRTH
$642M
| $278K | ﹤0.01% |
+58,900
| New | +$323K |
2026 Q1
0 quarters
|
|
11048
PUT
RB Global
RBA
$14.9B
| $278K | ﹤0.01% |
2,900
-2,000
| -41% | -$212K |
2025 Q4
1 quarter
|
|
11049
Richardson Electronics
RELL
$297M
| $278K | ﹤0.01% |
25,371
-7,935
| -24% | -$92.7K |
2024 Q1
8 quarters
|
|
11050
CALL
Allient
ALNT
$1.93B
| $278K | ﹤0.01% |
4,700
-200
| -4% | -$12.6K |
2025 Q4
1 quarter
|
|
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's Q1 2026 filing shows 2,388 new, 5,757 increased, 4,870 reduced and 1,500 closed positions. Its largest new stake was Sunbelt Rentals Holdings: 830,625 shares worth $54.1M. The largest sale was JPMorgan International Research Enhanced Equity ETF, an estimated $785M.
By sector, the portfolio is most concentrated in Miscellaneous at 94% of assets, up from 94% a quarter earlier, followed by Technology and Consumer Discretionary.
- 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.