Stock Analysis

J Sainsbury plc (LON:SBRY) is largely controlled by institutional shareholders who own 59% of the company

Key Insights

  • Given the large stake in the stock by institutions, J Sainsbury's stock price might be vulnerable to their trading decisions
  • The top 9 shareholders own 50% of the company
  • Insiders have sold recently

Every investor in J Sainsbury plc (LON:SBRY) should be aware of the most powerful shareholder groups. We can see that institutions own the lion's share in the company with 59% ownership. That is, the group stands to benefit the most if the stock rises (or lose the most if there is a downturn).

Because institutional owners have a huge pool of resources and liquidity, their investing decisions tend to carry a great deal of weight, especially with individual investors. Therefore, a good portion of institutional money invested in the company is usually a huge vote of confidence on its future.

Let's delve deeper into each type of owner of J Sainsbury, beginning with the chart below.

See our latest analysis for J Sainsbury

ownership-breakdown
LSE:SBRY Ownership Breakdown December 18th 2025

What Does The Institutional Ownership Tell Us About J Sainsbury?

Institutions typically measure themselves against a benchmark when reporting to their own investors, so they often become more enthusiastic about a stock once it's included in a major index. We would expect most companies to have some institutions on the register, especially if they are growing.

As you can see, institutional investors have a fair amount of stake in J Sainsbury. This can indicate that the company has a certain degree of credibility in the investment community. However, it is best to be wary of relying on the supposed validation that comes with institutional investors. They too, get it wrong sometimes. If multiple institutions change their view on a stock at the same time, you could see the share price drop fast. It's therefore worth looking at J Sainsbury's earnings history below. Of course, the future is what really matters.

earnings-and-revenue-growth
LSE:SBRY Earnings and Revenue Growth December 18th 2025

Institutional investors own over 50% of the company, so together than can probably strongly influence board decisions. We note that hedge funds don't have a meaningful investment in J Sainsbury. Looking at our data, we can see that the largest shareholder is Vesa Equity Investment S.à R.L. with 11% of shares outstanding. For context, the second largest shareholder holds about 9.5% of the shares outstanding, followed by an ownership of 7.0% by the third-largest shareholder.

On further inspection, we found that more than half the company's shares are owned by the top 9 shareholders, suggesting that the interests of the larger shareholders are balanced out to an extent by the smaller ones.

Researching institutional ownership is a good way to gauge and filter a stock's expected performance. The same can be achieved by studying analyst sentiments. There are a reasonable number of analysts covering the stock, so it might be useful to find out their aggregate view on the future.

Insider Ownership Of J Sainsbury

The definition of company insiders can be subjective and does vary between jurisdictions. Our data reflects individual insiders, capturing board members at the very least. Company management run the business, but the CEO will answer to the board, even if he or she is a member of it.

I generally consider insider ownership to be a good thing. However, on some occasions it makes it more difficult for other shareholders to hold the board accountable for decisions.

Our most recent data indicates that insiders own less than 1% of J Sainsbury plc. But they may have an indirect interest through a corporate structure that we haven't picked up on. It is a very large company, so it would be surprising to see insiders own a large proportion of the company. Though their holding amounts to less than 1%, we can see that board members collectively own UK£10m worth of shares (at current prices). Arguably recent buying and selling is just as important to consider. You can click here to see if insiders have been buying or selling.

General Public Ownership

With a 15% ownership, the general public, mostly comprising of individual investors, have some degree of sway over J Sainsbury. While this group can't necessarily call the shots, it can certainly have a real influence on how the company is run.

Private Equity Ownership

Private equity firms hold a 17% stake in J Sainsbury. This suggests they can be influential in key policy decisions. Some investors might be encouraged by this, since private equity are sometimes able to encourage strategies that help the market see the value in the company. Alternatively, those holders might be exiting the investment after taking it public.

Private Company Ownership

We can see that Private Companies own 5.4%, of the shares on issue. It's hard to draw any conclusions from this fact alone, so its worth looking into who owns those private companies. Sometimes insiders or other related parties have an interest in shares in a public company through a separate private company.

Next Steps:

It's always worth thinking about the different groups who own shares in a company. But to understand J Sainsbury better, we need to consider many other factors. For example, we've discovered 2 warning signs for J Sainsbury that you should be aware of before investing here.

If you would prefer discover what analysts are predicting in terms of future growth, do not miss this free report on analyst forecasts.

NB: Figures in this article are calculated using data from the last twelve months, which refer to the 12-month period ending on the last date of the month the financial statement is dated. This may not be consistent with full year annual report figures.

Mobile Infrastructure for Defense and Disaster

The next wave in robotics isn't humanoid. Its fully autonomous towers delivering 5G, ISR, and radar in under 30 minutes, anywhere.

Get the investor briefing before the next round of contracts

Sponsored On Behalf of CiTech

New: Manage All Your Stock Portfolios in One Place

We've created the ultimate portfolio companion for stock investors, and it's free.

• Connect an unlimited number of Portfolios and see your total in one currency
• Be alerted to new Warning Signs or Risks via email or mobile
• Track the Fair Value of your stocks

Try a Demo Portfolio for Free

Have feedback on this article? Concerned about the content? Get in touch with us directly. Alternatively, email editorial-team (at) simplywallst.com.

This article by Simply Wall St is general in nature. We provide commentary based on historical data and analyst forecasts only using an unbiased methodology and our articles are not intended to be financial advice. It does not constitute a recommendation to buy or sell any stock, and does not take account of your objectives, or your financial situation. We aim to bring you long-term focused analysis driven by fundamental data. Note that our analysis may not factor in the latest price-sensitive company announcements or qualitative material. Simply Wall St has no position in any stocks mentioned.

About LSE:SBRY

J Sainsbury

Engages in the food, general merchandise and clothing retailing, and financial services activities in the United Kingdom.

Undervalued with solid track record.

Weekly Picks

AL
RKLB logo
AlexLovell on Rocket Lab ·

Early mover in a fast growing industry. Likely to experience share price volatility as they scale

Fair Value:US$16.25232.1% overvalued
27 users have followed this narrative
0 users have commented on this narrative
13 users have liked this narrative
AG
Agricola
EXN logo
Agricola on Excellon Resources ·

A case for CA$31.80 (undiluted), aka 8,616% upside from CA$0.37 (an 86 bagger!).

Fair Value:CA$31.898.5% undervalued
30 users have followed this narrative
7 users have commented on this narrative
13 users have liked this narrative
FU
FundamentallySarcastic
CCP logo
FundamentallySarcastic on Credit Corp Group ·

Moderation and Stabilisation: HOLD: Fair Price based on a 4-year Cycle is $12.08

Fair Value:AU$12.647.1% overvalued
7 users have followed this narrative
1 users have commented on this narrative
0 users have liked this narrative

Updated Narratives

DA
davidlsander
QS logo
davidlsander on QuantumScape ·

An amazing opportunity to potentially get a 100 bagger

Fair Value:US$2557.0% undervalued
129 users have followed this narrative
10 users have commented on this narrative
0 users have liked this narrative
YI
AMZN logo
yiannisz on Amazon.com ·

Amazon: Why the World’s Biggest Platform Still Runs on Invisible Economics

Fair Value:US$231.384.4% undervalued
3 users have followed this narrative
0 users have commented on this narrative
0 users have liked this narrative
YI
RUN logo
yiannisz on Sunrun ·

Sunrun Stock: When the Energy Transition Collides With the Cost of Capital

Fair Value:US$19.0910.5% undervalued
3 users have followed this narrative
0 users have commented on this narrative
0 users have liked this narrative

Popular Narratives

TH
TheWallstreetKing
MVIS logo
TheWallstreetKing on MicroVision ·

MicroVision will explode future revenue by 380.37% with a vision towards success

Fair Value:US$6098.5% undervalued
122 users have followed this narrative
11 users have commented on this narrative
22 users have liked this narrative
RO
RockeTeller
SCZ logo
RockeTeller on Santacruz Silver Mining ·

Crazy Undervalued 42 Baggers Silver Play (Active & Running Mine)

Fair Value:CA$8685.9% undervalued
81 users have followed this narrative
8 users have commented on this narrative
23 users have liked this narrative
AN
AnalystConsensusTarget
NVDA logo
AnalystConsensusTarget on NVIDIA ·

NVDA: Expanding AI Demand Will Drive Major Data Center Investments Through 2026

Fair Value:US$250.3931.7% undervalued
972 users have followed this narrative
6 users have commented on this narrative
26 users have liked this narrative