The article outlines the timeline... they intend to spin off the financial arm in the next year or so and for it to help them fund 'aggressive acquisition strategies for their sensors and entertainment' businesses in 2 - 3 years, so while they didn't say 8 billion exactly... they are right that they would be raising billions and it is consistent with what you said about being more mid-term to long-term when the investments will be made.
As the article correctly says, "
Three years ago, Sony spent $3.7bn to take full control of its financial unit" and "In the
past five years, Sony has gone on an acquisition spree to expand its entertainment assets, buying EMI Music Publishing for $2.3bn and spending $1.2bn to acquire AT&T’s anime streaming service Crunchyroll."
These PAST acquisitions combined were $7.2B, maybe the made up $8-ish billions that the random user wrongly mentions comes from there.
The article mentions: “In order to expand our growth over the medium to longer term, we will need the ability to invest in image sensors and the entertainment business at a completely new level,” Totoki said.
In their recent fiscal report, Sony reduced the remaining acquisitions+investments+share repurchases budget for the 3 years period ending in March 2024 to around $140M mentioning that they were going to spend the removed money from that budget in their image sensors division and in servers for corporate R&D and their gaming division. This is the investment Totoki mentioned.
If instead of decreasing this budget Sony could also have increased it if desired to make more acquisitions or investments this FY, but it wasn't the case:
Totoki also mentioned when sharing the fiscal report that they'd continue acquiring but in the mid and long term, not now because there were some unfavorable recent market changes and because they wanted to improve their timing and valuations for future acquisitions.
Mid and long term in a corporate strategy context means years from now, at least minimum a year. Their current budget runs out in March 2024, so very likely they'll make a new one for the next 3 years period or simply won't make any new dedicated budget and instead will acquire, invest or repurchase stocks when desired.
I think the reality is none of us know what sonys plans are other than theyre are doing what they need to do to free up money.
We know Sony's plans, they are shown and explained in their fiscal year report and related presentation.