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 | |
|---|---|---|---|---|---|---|---|
|
FARM
12176
DELISTED
Farmer Brothers
FARM
| $126K | ﹤0.01% |
99,514
+75,699
| +318% | +$111K |
2025 Q4
1 quarter
|
|
12177
CALL
Lineage Cell Therapeutics
LCTX
$237M
| $126K | ﹤0.01% |
79,800
+28,700
| +56% | +$48.4K |
2025 Q2
3 quarters
|
|
12178
CALL
NLI Holdings
NL
$340M
| $126K | ﹤0.01% |
+21,600
| New | +$130K |
2026 Q1
0 quarters
|
|
12179
CI&T Inc
CINT
$404M
| $126K | ﹤0.01% |
+24,804
| New | +$122K |
2026 Q1
0 quarters
|
|
|
DSM
12180
BNY Mellon Strategic Municipal Bond Fund
DSM
$258M
| $126K | ﹤0.01% |
20,913
+676
| +3% | +$4.13K |
2024 Q4
5 quarters
|
|
12181
BayFirst Financial Corp
BAFN
$196M
| $126K | ﹤0.01% |
+19,790
| New | +$130K |
2026 Q1
0 quarters
|
|
12182
Safe Bulkers
SB
$977M
| $126K | ﹤0.01% |
19,842
-11,440
| -37% | -$66.8K |
2024 Q3
6 quarters
|
|
12183
GEN Restaurant Group
GENK
$8.42M
| $126K | ﹤0.01% |
+64,032
| New | +$129K |
2026 Q1
0 quarters
|
|
12184
Neuronetics
STIM
$168M
| $125K | ﹤0.01% |
86,481
-235,080
| -73% | -$373K |
2025 Q1
4 quarters
|
|
12185
Ultrapar
UGP
$8.25B
| $125K | ﹤0.01% |
+22,756
| New | +$110K |
2026 Q1
0 quarters
|
|
|
PFO
12186
Flaherty & Crumrine Preferred and Income Opportunity Fund
PFO
$112M
| $125K | ﹤0.01% |
13,849
-1,226
| -8% | -$11.6K |
2025 Q4
1 quarter
|
|
|
WIW
12187
Western Asset Inflation-Linked Opportunities & Income Fund
WIW
$485M
| $125K | ﹤0.01% |
+14,782
| New | +$127K |
2026 Q1
0 quarters
|
|
12188
Nuveen California AMT-Free Quality Municipal Income Fund
NKX
$595M
| $125K | ﹤0.01% |
+10,501
| New | +$134K |
2026 Q1
0 quarters
|
|
|
KBONU
12189
Karbon Capital Partners Corp Units
KBONU
$315M
| $125K | ﹤0.01% |
+12,225
| New | +$124K |
2026 Q1
0 quarters
|
|
12190
PUT
Achieve Life Sciences
ACHV
$725M
| $124K | ﹤0.01% |
42,300
+18,600
| +78% | +$82.6K |
2025 Q3
2 quarters
|
|
|
FISK
12191
Empire State Realty OP LP Series 250
FISK
$1.17B
| $124K | ﹤0.01% |
25,378
+1,741
| +7% | +$10K |
2018 Q1
32 quarters
|
|
12192
Keros Therapeutics
KROS
$218M
| $124K | ﹤0.01% |
11,242
-2,147
| -16% | -$33.2K |
2023 Q4
9 quarters
|
|
12193
PUT
Stagwell
STGW
$2.08B
| $124K | ﹤0.01% |
+19,700
| New | +$110K |
2026 Q1
0 quarters
|
|
12194
CALL
Valens Semiconductor
VLN
$204M
| $124K | ﹤0.01% |
+109,600
| New | +$172K |
2026 Q1
0 quarters
|
|
12195
PUT
NewtekOne
NEWT
$323M
| $124K | ﹤0.01% |
11,300
+300
| +3% | +$3.81K |
2025 Q4
1 quarter
|
|
|
POLE
12196
Andretti Acquisition Corp II
POLE
$148M
| $123K | ﹤0.01% |
11,585
-5,330
| -32% | -$56.5K |
2025 Q4
1 quarter
|
|
12197
Actinium Pharmaceuticals
ATNM
$34.9M
| $123K | ﹤0.01% |
123,998
+41,524
| +50% | +$49.4K |
2022 Q1
16 quarters
|
|
12198
PUT
Galectin Therapeutics
GALT
$379M
| $123K | ﹤0.01% |
44,200
-34,900
| -44% | -$106K |
2024 Q3
6 quarters
|
|
12199
Globus Maritime Ltd
GLBS
$70.1M
| $123K | ﹤0.01% |
53,325
+9,088
| +21% | +$16.1K |
2025 Q4
1 quarter
|
|
12200
CALL
ThredUp
TDUP
$284M
| $123K | ﹤0.01% |
37,500
-301,500
| -89% | -$1.4M |
2024 Q4
5 quarters
|
|
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.