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 | |
|---|---|---|---|---|---|---|
|
ARI
3626
PUT
Apollo Commercial Real Estate
ARI
$879M
| $7.13M | ﹤0.01% |
675,300
+644,600
| +2,100% | +$6.71M |
|
|
MRSH
3627
Marsh
MRSH
$91.3B
| $7.13M | ﹤0.01% |
41,090
-27,069
| -40% | -$4.87M |
|
3628
PUT
AutoNation
AN
$6.86B
| $7.13M | ﹤0.01% |
36,500
-15,400
| -30% | -$3.11M |
|
3629
iShares iBonds Dec 2033 Term Corporate ETF
IBDY
$1.09B
| $7.12M | ﹤0.01% |
+275,594
| New | +$7.19M |
|
3630
PUT
Camden Property Trust
CPT
$11B
| $7.12M | ﹤0.01% |
72,900
+52,700
| +261% | +$5.59M |
|
3631
EnerSys
ENS
$6.86B
| $7.11M | ﹤0.01% |
40,932
+3,463
| +9% | +$587K |
|
3632
Arch Capital
ACGL
$33.4B
| $7.11M | ﹤0.01% |
74,040
-250,227
| -77% | -$24M |
|
3633
PUT
National Grid
NGG
$80.2B
| $7.11M | ﹤0.01% |
84,000
+64,500
| +331% | +$5.56M |
|
3634
Arbor Realty Trust
ABR
$979M
| $7.1M | ﹤0.01% |
921,321
+899,225
| +4,070% | +$7.01M |
|
|
IRE
3635
CALL
Defiance Daily Target 2x Long IREN ETF
IRE
$247M
| $7.1M | ﹤0.01% |
+544,200
| New | +$15.7M |
|
3636
PUT
Northern Trust
NTRS
$34.4B
| $7.09M | ﹤0.01% |
50,800
+28,800
| +131% | +$4.14M |
|
3637
PUT
Global X Artificial Intelligence & Technology ETF
AIQ
$10.2B
| $7.09M | ﹤0.01% |
151,900
+133,100
| +708% | +$6.68M |
|
|
3638
PUT
Arch Capital
ACGL
$33.4B
| $7.08M | ﹤0.01% |
73,800
-124,800
| -63% | -$11.9M |
|
3639
CALL
Avalo Therapeutics
AVTX
$1.03B
| $7.08M | ﹤0.01% |
474,200
+413,500
| +681% | +$6.47M |
|
3640
Vulcan Materials
VMC
$36.9B
| $7.06M | ﹤0.01% |
25,942
-47,466
| -65% | -$14M |
|
3641
CALL
New Oriental
EDU
$9.11B
| $7.06M | ﹤0.01% |
124,700
-175,000
| -58% | -$10M |
|
3642
PUT
RBC Bearings
RBC
$17.8B
| $7.06M | ﹤0.01% |
13,000
+9,800
| +306% | +$5.2M |
|
3643
United States Antimony
UAMY
$1B
| $7.06M | ﹤0.01% |
808,705
-1,321,245
| -62% | -$11.5M |
|
3644
CALL
Sweetgreen
SG
$661M
| $7.06M | ﹤0.01% |
1,360,000
-181,800
| -12% | -$1.11M |
|
3645
ProShares UltraPro Short S&P 500
SPXU
$383M
| $7.06M | ﹤0.01% |
124,392
+66,164
| +114% | +$3.35M |
|
3646
PUT
W.P. Carey
WPC
$16B
| $7.05M | ﹤0.01% |
103,800
-114,300
| -52% | -$8.02M |
|
3647
Bankunited
BKU
$3.34B
| $7.05M | ﹤0.01% |
156,187
+128,558
| +465% | +$6M |
|
|
SERV
3648
Serve Robotics
SERV
$431M
| $7.05M | ﹤0.01% |
834,878
-9,422
| -1% | -$102K |
|
3649
CALL
Qualys
QLYS
$6.51B
| $7.05M | ﹤0.01% |
80,200
+69,200
| +629% | +$7.67M |
|
3650
Relmada Therapeutics
RLMD
$515M
| $7.04M | ﹤0.01% |
1,011,572
+625,630
| +162% | +$2.96M |
|
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.