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 |
State Street SPDR S&P 500 ETF Trust
SPY
|
+$2.87B |
| 2 |
NVIDIA
NVDA
|
+$2.46B |
| 3 |
Microsoft
MSFT
|
+$1.32B |
| 4 |
Amazon
AMZN
|
+$1.13B |
| 5 |
Alphabet (Google) Class C
GOOG
|
+$1.12B |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
Invesco QQQ Trust
QQQ
|
+$1.78B |
| 2 |
SNDK
Sandisk
SNDK
|
+$949M |
| 3 |
Advanced Micro Devices
AMD
|
+$926M |
| 4 |
Micron Technology
MU
|
+$585M |
| 5 |
Vanguard Total International Stock ETF
VXUS
|
+$509M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Technology | 2.93% |
| 2 | Communication Services | 0.62% |
| 3 | Consumer Discretionary | 0.62% |
| 4 | Industrials | 0.48% |
| 5 | Healthcare | 0.47% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
8301
CALL
Hamilton Insurance Group
HG
$2.36B
| $964K | ﹤0.01% |
28,400
-91,400
| -76% | -$2.87M |
|
8302
Highwoods Properties
HIW
$3.48B
| $964K | ﹤0.01% |
31,958
-39,852
| -55% | -$1.03M |
|
8303
CALL
WisdomTree Artificial Intelligence and Innovation Fund
WTAI
$692M
| $964K | ﹤0.01% |
+20,300
| New | +$802K |
|
|
JKS
8304
CALL
JinkoSolar
JKS
$877M
| $963K | ﹤0.01% |
57,300
-172,500
| -75% | -$3.78M |
|
8305
PUT
Newell Brands
NWL
$2.66B
| $962K | ﹤0.01% |
156,600
-548,900
| -78% | -$2.32M |
|
8306
CALL
Greif
GEF
$4.97B
| $961K | ﹤0.01% |
12,900
-9,000
| -41% | -$604K |
|
8307
Weis Markets
WMK
$1.76B
| $960K | ﹤0.01% |
12,265
-974
| -7% | -$71.5K |
|
8308
AerCap
AER
$24B
| $960K | ﹤0.01% |
+6,588
| New | +$936K |
|
8309
CALL
Principal Financial Group
PFG
$24.4B
| $959K | ﹤0.01% |
8,900
-6,600
| -43% | -$670K |
|
8310
German American Bancorp
GABC
$1.93B
| $959K | ﹤0.01% |
20,211
-33,202
| -62% | -$1.46M |
|
8311
CALL
ProShares Ultra Energy
DIG
$85.6M
| $959K | ﹤0.01% |
19,500
-2,700
| -12% | -$155K |
|
8312
STRATTEC Security
STRT
$348M
| $958K | ﹤0.01% |
11,765
+4,642
| +65% | +$353K |
|
8313
PUT
International General Insurance
IGIC
$1.16B
| $958K | ﹤0.01% |
+36,600
| New | +$933K |
|
8314
PUT
ARK 21Shares Bitcoin ETF
ARKB
$2.4B
| $957K | ﹤0.01% |
49,200
+30,600
| +165% | +$729K |
|
|
EVMN
8315
CALL
Evommune Inc
EVMN
$532M
| $957K | ﹤0.01% |
+72,000
| New | +$1.67M |
|
|
ARXS
8316
Arxis Inc
ARXS
$23.9B
| $956K | ﹤0.01% |
+20,730
| New | +$809K |
|
8317
Global X S&P 500 Covered Call ETF
XYLD
$3.28B
| $956K | ﹤0.01% |
23,445
-37,500
| -62% | -$1.51M |
|
8318
CALL
AirSculpt Technologies
AIRS
$247M
| $956K | ﹤0.01% |
212,500
+177,800
| +512% | +$721K |
|
8319
PUT
Kanzhun
BZ
$6.93B
| $956K | ﹤0.01% |
74,300
+40,000
| +117% | +$548K |
|
8320
CALL
Relay Therapeutics
RLAY
$4.35B
| $956K | ﹤0.01% |
+51,100
| New | +$742K |
|
8321
Janus Henderson B-BBB CLO ETF
JBBB
$1.43B
| $956K | ﹤0.01% |
20,190
-32,600
| -62% | -$1.54M |
|
|
JPUS
8322
JPMorgan Diversified Return US Equity ETF
JPUS
$469M
| $956K | ﹤0.01% |
6,816
+3,059
| +81% | +$418K |
|
8323
PUT
Dine Brands
DIN
$447M
| $955K | ﹤0.01% |
26,600
-39,600
| -60% | -$1.18M |
|
8324
Kopin
KOPN
$1.02B
| $955K | ﹤0.01% |
213,146
-636,167
| -75% | -$2.77M |
|
|
MAZE
8325
CALL
Maze Therapeutics
MAZE
$1.51B
| $955K | ﹤0.01% |
32,000
-28,300
| -47% | -$742K |
|
Similar funds
Susquehanna International Group's Q2 2026 Portfolio in Review
As of Q2 2026, Susquehanna International Group held 15,027 positions worth $1.28T, up 44% from $893B the previous quarter. Its ten largest holdings account for 27% of the portfolio.
Susquehanna International Group deployed $142B of net new capital in Q2 2026, opening 1,960 new positions and adding to 5,789 existing holdings. Its largest new stake was Vanguard Total International Bond ETF: 5,720,864 shares worth $277M.
By sector, the portfolio is most concentrated in Technology at 2.9% of assets, up from 2% a quarter earlier, followed by Communication Services and Consumer Discretionary.
On the sell side, the largest reduction was Invesco QQQ Trust, an estimated $1.78B trimmed.
- Susquehanna International Group's largest Q2 2026 buy was Vanguard Total International Bond ETF: 5,720,864 shares worth $277M.
- Susquehanna International Group added most to State Street SPDR S&P 500 ETF Trust in Q2 2026, an estimated $2.87B increase.
- Susquehanna International Group's biggest Q2 2026 reduction was Invesco QQQ Trust, cutting an estimated $1.78B.
- Susquehanna International Group fully exited iShares MSCI Emerging Markets ex China ETF in Q2 2026, selling an estimated $142M.
- Susquehanna International Group's ten largest holdings make up 27% of its $1.28T portfolio in Q2 2026.
- Susquehanna International Group opened 1,960 new positions and closed 1,752 in Q2 2026.
- Susquehanna International Group's portfolio value rose 44% quarter-over-quarter to $1.28T.
Based on Susquehanna International Group's 13F filing for Q2 2026, filed 14 Aug 2026.