Medirom Healthcare Technolog
$0.93-1.1%
+$113.7K
Net Activity
+182.11% total shares
Institutions Holding
8
Popularity Rank
#10589
Avg Weight
0.00%
Total Value
$176.1K
Market Cap
$5.4M
8 institutions currently hold MRM, with 7 net buyers and 2 net sellers this quarter.
Institutional Moves (Q2 2026)
Significantly Increased
Based on recent trading activity
Net Selling Institutions
2
Net Buying Institutions
7
Top 5 by Value
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Across its top 8 institutional holders, MRM's holder base skews toward low-concentration, high-turnover investors on average (avg. concentration score 9/100, avg. turnover score 66/100).
MRM ranks #10589 out of 37501 tracked stocks by institutional interest, inside the more closely watched half of our coverage.
MRM is a disclosed holding of Ken Griffin (Citadel Advisors LLC), one of the tracked superinvestors on AlphaSMO — it makes up 0.0% of that fund's own 13F portfolio.
8 institutions disclose a position in MRM, but none treat it as a major bet — even Citadel Advisors LLC, its most concentrated holder, allocates just 0.0% of its own portfolio to it.
GAMMA Investing LLC has trimmed its MRM position for two straight quarters, cutting it by $16.6K while still holding $3.9K.
MRM closed its latest fiscal year with net income of $148.8M, and currently trades at a P/E of 0.0.
+$177.5K
Total Buy Value
$6.2K
Total Sell Value
7
Net Buyers
2
Net Sellers
MRM
Q2 2026
Top 5 Institutional Movers
+$57.8K
+$43.0K
+$16.0K
-$4.8K
-$3.3K
MRM does not currently have enough recent insider (Form 4) trading activity to compute a convergence signal against its 13F institutional flows.
13F data as of 2026-06-30 quarterly filings. Note: many large institutions file close to the 45-day post-quarter deadline, so early-quarter flow figures can shift substantially as more filings arrive.
No Form 144 planned sale filings in the last 90 days
1
Active 5%+ Holders
| Reporting Person | Type | Filing Date | % of Class |
|---|---|---|---|
| Kouji Eguchi | 13D/A | 2026-08-28 | 25.1% |
| Kufu Company Holdings, Inc. | 13D/A | 2026-07-17 | 0.0% |
No Form 8-K filings for this ticker
58510H103
The most-added stocks by 13F institutions this quarter
Institutions Holding
6,239
Total reported value
$2.2T
3224 13F institutions increased their position this quarter
Institutions Holding
5,987
Total reported value
$3.6T
3028 13F institutions increased their position this quarter
Institutions Holding
6,149
Total reported value
$1.8T
2966 13F institutions increased their position this quarter
The most widely held stocks tracked across all 13F institutions
Institutions Holding
4,688
Total reported value
$473.3B
Held by 4688 institutions — one of the most-tracked stocks on AlphaSMO
Institutions Holding
4,634
Total reported value
$985.5B
Held by 4634 institutions — one of the most-tracked stocks on AlphaSMO
Institutions Holding
4,580
Total reported value
$528.7B
Held by 4580 institutions — one of the most-tracked stocks on AlphaSMO
Access MRM's institutional ownership data programmatically:
REST API
curl https://alphasmo.com/api/v1/market/stock/MRMCLI
npx alphasmo stocks get MRM