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 | |
|---|---|---|---|---|---|---|
3051
Iron Mountain
IRM
$36.1B
| $10.4M | ﹤0.01% |
102,080
+19,885
| +24% | +$1.98M |
|
3052
PUT
Copart
CPRT
$27.5B
| $10.4M | ﹤0.01% |
313,500
-158,300
| -34% | -$5.95M |
|
3053
CALL
Weyerhaeuser
WY
$18.4B
| $10.4M | ﹤0.01% |
426,000
-91,300
| -18% | -$2.3M |
|
3054
iShares Biotechnology ETF
IBB
$9.77B
| $10.4M | ﹤0.01% |
61,634
-242,512
| -80% | -$41.5M |
|
|
HSAI
3055
CALL
Hesai Group
HSAI
$3.02B
| $10.4M | ﹤0.01% |
544,200
+341,600
| +169% | +$8.61M |
|
|
PSIX
3056
CALL
Power Solutions International
PSIX
$942M
| $10.4M | ﹤0.01% |
170,300
+54,400
| +47% | +$3.88M |
|
|
DOCU
3057
DocuSign
DOCU
$11.5B
| $10.4M | ﹤0.01% |
218,577
+106,247
| +95% | +$5.44M |
|
3058
PUT
Hudbay
HBM
$12.3B
| $10.4M | ﹤0.01% |
495,600
+423,100
| +584% | +$9.89M |
|
3059
PUT
Omnicom Group
OMC
$23.4B
| $10.4M | ﹤0.01% |
137,500
+44,700
| +48% | +$3.47M |
|
3060
Cardinal Health
CAH
$55.4B
| $10.4M | ﹤0.01% |
48,995
-34,767
| -42% | -$7.49M |
|
3061
Pembina Pipeline
PBA
$27.6B
| $10.3M | ﹤0.01% |
+231,229
| New | +$9.81M |
|
3062
Builders FirstSource
BLDR
$8.04B
| $10.3M | ﹤0.01% |
125,627
+64,957
| +107% | +$6.94M |
|
|
XIFR
3063
PUT
XPLR Infrastructure LP
XIFR
$1.08B
| $10.3M | ﹤0.01% |
973,800
-392,600
| -29% | -$4.04M |
|
3064
AvalonBay Communities
AVB
$26.8B
| $10.3M | ﹤0.01% |
63,269
+33,832
| +115% | +$5.91M |
|
3065
PUT
Essex Property Trust
ESS
$18.5B
| $10.3M | ﹤0.01% |
42,700
+2,200
| +5% | +$555K |
|
|
SKE
3066
Skeena Resources
SKE
$4.04B
| $10.3M | ﹤0.01% |
347,485
+54,030
| +18% | +$1.66M |
|
|
BBUC
3067
Brookfield Business Corp Class A Subordinate Voting Shares
BBUC
$6.04B
| $10.3M | ﹤0.01% |
326,280
+213,882
| +190% | +$7.35M |
|
|
RZLV
3068
CALL
Rezolve AI
RZLV
$1.09B
| $10.3M | ﹤0.01% |
4,032,400
+2,284,000
| +131% | +$6.44M |
|
3069
Expedia Group
EXPE
$37.3B
| $10.3M | ﹤0.01% |
44,641
-675
| -1% | -$166K |
|
3070
Xenon Pharmaceuticals
XENE
$6.12B
| $10.3M | ﹤0.01% |
177,137
+168,818
| +2,029% | +$7.78M |
|
3071
CALL
Leidos
LDOS
$17.3B
| $10.3M | ﹤0.01% |
66,200
-37,000
| -36% | -$6.64M |
|
3072
iShares Russell 2000 Growth ETF
IWO
$15.1B
| $10.3M | ﹤0.01% |
32,729
+28,010
| +594% | +$9.32M |
|
3073
CALL
Academy Sports + Outdoors
ASO
$2.98B
| $10.3M | ﹤0.01% |
181,900
-154,400
| -46% | -$8.79M |
|
3074
Wendy's
WEN
$1.46B
| $10.3M | ﹤0.01% |
1,476,276
+624,731
| +73% | +$4.81M |
|
3075
CoStar Group
CSGP
$12.3B
| $10.3M | ﹤0.01% |
254,329
+59,645
| +31% | +$3.11M |
|
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.