Private company
Who owns PRISM Vision Holdings, LLC
One company in the researched set discloses a stake in PRISM Vision Holdings, LLC, worth $875m between them. PRISM Vision Holdings, LLC is private, so no 13F reports it: a 13F covers exchange listed positions only. These figures exist because each holder disclosed the stake in its own filings.
PRISM Vision Holdings, LLC - Profile
- Type
- private company
- Based in
- United States
- Founded
- 2008
PRISM Vision Holdings is the parent of PRISM Vision Group, a physician led administrative services organisation for ophthalmology and retina practices in the United States. It takes on the business side of an eye care practice (billing, revenue cycle, purchasing, compliance, human resources, information technology and real estate) so that affiliated physicians keep clinical control while operating under shared systems. Its affiliated network covers general ophthalmology, retina and ambulatory surgery, with clinics and surgery centres across New Jersey, Pennsylvania, Delaware, Maryland, Virginia, the District of Columbia, Washington state and California, and it runs a group purchasing programme, Onmark Vision, that negotiates drug contracts on behalf of member practices.
Source
PRISM Vision Holdings, LLC files nothing with the SEC, so none of this comes from a filer record. The description was written for this site in August 2026 from PRISM Vision Group official site, McKesson completes acquisition of PRISM Vision Holdings, LLC and McKesson signs agreement to acquire controlling interest in PRISM Vision Holdings, LLC (Business Wire). The ownership figures below come from the holders' filings instead, and are sourced row by row.
The disclosed stakes
One row per position. Where a holder reports the same company in two share classes, both rows are shown rather than summed, because the class is part of a position's identity.
Where each figure comes from
A private stake has no ownership form behind it, so the source is always the holder's own filing or disclosure. Anything modelled says so, with the arithmetic.
- McKesson Corporation, as of 1 Apr 2025. LLC membership interest, not share denominated, so shares is left null. Value is the net cash consideration paid at closing (1 April 2025). Prior owners, including management and physicians in PRISM Vision practices, retained the remaining 20 percent; $25 million of that retained interest was classified as redeemable noncontrolling interest. sourcesource 2
What this page is not
It is not a complete register. It lists the holders who happen to be inside the researched set and disclosed the stake themselves. A private company can have many other shareholders, and nothing here rules them out: venture investors, founders and employees usually appear in no public filing at all. Percentages are of PRISM Vision Holdings, LLC where a holder stated one, and are missing where no holder did.