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 | |
|---|---|---|---|---|---|---|---|
2226
CALL
Western Midstream Partners
WES
$19.1B
| $20M | ﹤0.01% |
486,100
+182,200
| +60% | +$7.53M |
2019 Q1
28 quarters
|
|
|
NNE
2227
CALL
Nano Nuclear Energy
NNE
$886M
| $20M | ﹤0.01% |
976,800
-196,200
| -17% | -$5.35M |
2024 Q4
5 quarters
|
|
2228
PUT
ProShares Ultra S&P500
SSO
$8.82B
| $20M | ﹤0.01% |
385,400
+29,500
| +8% | +$1.69M |
2013 Q2
51 quarters
|
|
2229
PUT
Mettler-Toledo International
MTD
$30.7B
| $19.9M | ﹤0.01% |
15,800
+1,100
| +7% | +$1.48M |
2014 Q3
46 quarters
|
|
2230
Hershey
HSY
$32.3B
| $19.9M | ﹤0.01% |
95,749
+19,918
| +26% | +$4.2M |
2019 Q1
28 quarters
|
|
2231
CALL
Exelixis
EXEL
$14.5B
| $19.9M | ﹤0.01% |
463,500
-101,400
| -18% | -$4.36M |
2013 Q2
51 quarters
|
|
2232
CALL
Pentair
PNR
$8.45B
| $19.9M | ﹤0.01% |
228,100
-46,100
| -17% | -$4.52M |
2013 Q2
51 quarters
|
|
2233
CALL
Tenet Healthcare
THC
$20.8B
| $19.9M | ﹤0.01% |
105,200
-322,200
| -75% | -$67.9M |
2013 Q2
51 quarters
|
|
|
BLSH
2234
PUT
Bullish
BLSH
$5.06B
| $19.8M | ﹤0.01% |
555,500
-72,300
| -12% | -$2.54M |
2025 Q3
2 quarters
|
|
2235
Iris Energy
IREN
$16.3B
| $19.8M | ﹤0.01% |
578,863
-246,557
| -30% | -$11.1M |
2023 Q1
12 quarters
|
|
2236
PUT
Carlyle Group
CG
$13.9B
| $19.8M | ﹤0.01% |
409,900
+192,600
| +89% | +$10.6M |
2013 Q2
51 quarters
|
|
2237
Global X Defense Tech ETF
SHLD
$6.45B
| $19.8M | ﹤0.01% |
279,371
+227,255
| +436% | +$16.9M |
2023 Q3
10 quarters
|
|
2238
PUT
PPG Industries
PPG
$23.7B
| $19.8M | ﹤0.01% |
184,900
+39,200
| +27% | +$4.44M |
2013 Q2
51 quarters
|
|
2239
PUT
Hercules Capital
HTGC
$3.1B
| $19.7M | ﹤0.01% |
1,336,600
+996,400
| +293% | +$16.3M |
2016 Q2
39 quarters
|
|
|
MPT
2240
PUT
Medical Properties Trust
MPT
$1.96B
| $19.7M | ﹤0.01% |
4,263,800
-695,300
| -14% | -$3.63M |
2013 Q2
51 quarters
|
|
2241
CALL
WEC Energy
WEC
$33.6B
| $19.7M | ﹤0.01% |
170,400
+20,700
| +14% | +$2.33M |
2013 Q2
51 quarters
|
|
|
SNXX
2242
PUT
Tradr 2X Long SNDK Daily ETF
SNXX
$2.52B
| $19.7M | ﹤0.01% |
+4,329,600
| New | +$21.2M |
2026 Q1
0 quarters
|
|
2243
Redwire
RDW
$2.65B
| $19.7M | ﹤0.01% |
2,317,711
+251,819
| +12% | +$2.47M |
2024 Q1
8 quarters
|
|
2244
PUT
Illumina
ILMN
$41.3B
| $19.7M | ﹤0.01% |
159,700
-243,600
| -60% | -$32M |
2013 Q2
51 quarters
|
|
2245
PUT
Mineralys Therapeutics
MLYS
$1.94B
| $19.7M | ﹤0.01% |
725,900
+155,100
| +27% | +$4.55M |
2025 Q1
4 quarters
|
|
2246
Constellation Brands
STZ
$19.8B
| $19.6M | ﹤0.01% |
130,897
-195,935
| -60% | -$30.3M |
2013 Q2
51 quarters
|
|
2247
PUT
Citizens Financial Group
CFG
$27B
| $19.6M | ﹤0.01% |
327,000
-6,700
| -2% | -$412K |
2015 Q1
44 quarters
|
|
|
BLSH
2248
CALL
Bullish
BLSH
$5.06B
| $19.6M | ﹤0.01% |
548,800
-197,200
| -26% | -$6.92M |
2025 Q3
2 quarters
|
|
2249
Morgan Stanley
MS
$300B
| $19.6M | ﹤0.01% |
119,028
-105,324
| -47% | -$18.2M |
2017 Q1
36 quarters
|
|
|
MDLN
2250
Medline Inc
MDLN
$31.2B
| $19.6M | ﹤0.01% |
439,919
+401,387
| +1,042% | +$17.7M |
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.