Sumitomo Corp-spon Adr
$12.02+3.4%
+$42.2K
Net Activity
+1.25% total shares
Institutions Holding
9
Popularity Rank
#10296
Avg Weight
0.03%
Total Value
$3.4M
9 institutions currently hold SSUMY, with 9 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
9
Top 5 by Value
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Across its top 9 institutional holders, SSUMY's holder base skews toward low-concentration, low-turnover investors on average (avg. concentration score 22/100, avg. turnover score 19/100).
SSUMY ranks #10296 out of 37507 tracked stocks by institutional interest, inside the more closely watched half of our coverage.
9 institutions disclose a position in SSUMY, but none treat it as a major bet — even Henry James International Management Inc., its most concentrated holder, allocates just 0.3% of its own portfolio to it.
Rhumbline Advisers has added to its SSUMY position for two straight quarters, increasing it by $386.3K to reach $1.8M today.
+$510.1K
Total Buy Value
$443.9K
Total Sell Value
9
Net Buyers
2
Net Sellers
SSUMY
Q2 2026
Top 5 Institutional Movers
-$440.1K
+$306.8K
+$110.7K
+$97.1K
+$54.1K
SSUMY 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
No Schedule 13D/13G filings for this ticker
No Form 8-K filings for this ticker
865613103
The most-added stocks by 13F institutions this quarter
Institutions Holding
6,254
Total reported value
$2.2T
3236 13F institutions increased their position this quarter
Institutions Holding
6,001
Total reported value
$3.6T
3039 13F institutions increased their position this quarter
Institutions Holding
6,165
Total reported value
$1.8T
2981 13F institutions increased their position this quarter
The most widely held stocks tracked across all 13F institutions
Institutions Holding
4,120
Total reported value
$712.6B
Held by 4120 institutions — one of the most-tracked stocks on AlphaSMO
Institutions Holding
4,096
Total reported value
$390.2B
Held by 4096 institutions — one of the most-tracked stocks on AlphaSMO
Institutions Holding
4,072
Total reported value
$377.7B
Held by 4072 institutions — one of the most-tracked stocks on AlphaSMO
Access SSUMY's institutional ownership data programmatically:
REST API
curl https://alphasmo.com/api/v1/market/stock/SSUMYCLI
npx alphasmo stocks get SSUMY