SMTOY
Sumitomo Electric Industries Ltd/Adr/Company with tickers: SMTOY, SMTOF
CIK
95227
CUSIP
865617203
Shares Outstanding
779,919,875
Website
https://sumitomoelectric.com
Investor Relations
https://www.sumitomoelectric.com/ir
Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.
Holders: 9
Total Value: $1,171,120
Total Shares: 21,216
Institutional Ownership Trend
25 quarters
Holder Concentration
Across 9 13F filers · Δ vs Dec 31, 2025Top Holder
40.7%
−38.2 pts
Top 5
97.9%
−1.6 pts
Top 10
100.0%
0.0 pts
HHI
3,124
Highly concentrated−3,367
Quarterly Activity
vs Dec 31, 2025
New
4
Increased
3
Decreased
2
Sold Out
2
Unchanged
0
Holder count:
+2
Institutional value:
+210.7%
Shares held:
+124.4%
Top Buyers
vs Dec 31, 2025| Institution | Added | Now Holds | Open |
|---|---|---|---|
| Mega RHUMBLINE ADVISERS | +1,177 | 8,637 | |
| Mid GAMMA Investing LLC | +733 | 2,237 | |
| Small Salomon & Ludwin, LLC | +271 | 539 |
Top Sellers
vs Dec 31, 2025| Institution | Sold | Now Holds | Open |
|---|---|---|---|
| Small IMA Advisory Services, Inc. | −4 | 46 | |
| Mega PNC FINANCIAL SERVICES GROUP, INC. | −3 | 78 |
Top New Positions
vs Dec 31, 2025| Institution | Acquired | Value (USD) | Open |
|---|---|---|---|
| Small L & S Advisors Inc | 7,580 | $418,416 | |
| Small Accent Capital Management, LLC | 1,775 | $97,980 | |
| Small ATLAS CAPITAL ADVISORS INC. | 317 | $17,498 | |
| Mid HANTZ FINANCIAL SERVICES, INC. | 7 | $386 |
Top Sold-Out Positions
vs Dec 31, 2025| Institution | Previously Held | Last Value (USD) | Open |
|---|---|---|---|
| Micro Signature Equity Partners, LLC | 88 | $3,509 | |
| Micro Murphy & Mullick Capital Management Corp | 2 | $79 |
| Holder | Value (USD) | % of 13F | Shares | Type | Discretion | Filed | Open | |||
|---|---|---|---|---|---|---|---|---|---|---|
| Mega RHUMBLINE ADVISERS | $476,762 | 40.71% | 8,637 | Shares | Sole | 2026-05-12 | ||||
| Small L & S Advisors Inc | $418,416 | 35.73% | 7,580 | Shares | Sole | 2026-05-11 | ||||
| Mid GAMMA Investing LLC | $123,482 | 10.54% | 2,237 | Shares | Defined | 2026-04-06 | ||||
| Small Accent Capital Management, LLC | $97,980 | 8.37% | 1,775 | Shares | Sole | 2026-05-11 | ||||
| Small Salomon & Ludwin, LLC | $29,752 | 2.54% | 539 | Shares | Sole | 2026-05-11 | ||||
| Small ATLAS CAPITAL ADVISORS INC. | $17,498 | 1.49% | 317 | Shares | Sole | 2026-05-11 | ||||
| Mega PNC FINANCIAL SERVICES GROUP, INC. | $4,305 | 0.37% | 78 | Shares | Defined | 2026-05-08 | ||||
| Small IMA Advisory Services, Inc. | $2,539 | 0.22% | 46 | Shares | Sole | 2026-05-06 | ||||
| Mid HANTZ FINANCIAL SERVICES, INC. | $386 | 0.03% | 7 | Shares | Sole | 2026-05-01 | ||||
| No holders match your search. | ||||||||||