RDGT · Ridgetech Inc.
Market Cap
$3.63M
Shares
3.63M
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: 5
Total Value: $190,931
Total Shares: 127,288
Institutional Ownership Trend
10 quarters
Holder Concentration
Across 5 13F filers · Δ vs Mar 31, 2026Top Holder
70.9%
+9.1 pts
Top 5
100.0%
0.0 pts
Top 10
100.0%
0.0 pts
HHI
5,584
Highly concentrated+777
Quarterly Activity
vs Mar 31, 2026
New
2
Increased
3
Decreased
0
Sold Out
2
Unchanged
0
Holder count:
0
Institutional value:
+2149.4%
Shares held:
-55.0%
Top Buyers
vs Mar 31, 2026| Institution | Added | Now Holds | Open |
|---|---|---|---|
| Mega UBS Group AG | +8,057 | 8,067 | |
| Small HHLR ADVISORS, LTD. | +2 | 136 | |
| Mid HARBOUR INVESTMENTS, INC. | +1 | 1 |
Top Sellers
vs Mar 31, 2026No qualifying movers this quarter.
Top New Positions
vs Mar 31, 2026| Institution | Acquired | Value (USD) | Open |
|---|---|---|---|
| Large HRT FINANCIAL LP | 90,302 | $135,453 | |
| Mid Virtu Financial LLC | 28,782 | $43,173 |
Top Sold-Out Positions
vs Mar 31, 2026| Institution | Previously Held | Last Value (USD) | Open |
|---|---|---|---|
| Mid T3 Companies, LLC | 1,167 | $5,250 | |
| Mid Jump Financial, LLC | 576 | $2,589 |
| Holder | Value (USD) | % of 13F | Shares | Type | Filed | Open |
|---|---|---|---|---|---|---|
| Large HRT FINANCIAL LP | $135,453 | 70.94% | 90,302 | Shares | 2026-08-14 | |
| Mid Virtu Financial LLC | $43,173 | 22.61% | 28,782 | Shares | 2026-08-13 | |
| Mega UBS Group AG | $12,100 | 6.34% | 8,067 | Shares | 2026-08-13 | |
| Small HHLR ADVISORS, LTD. | $204 | 0.11% | 136 | Shares | 2026-08-14 | |
| Mid HARBOUR INVESTMENTS, INC. | $1 | 0.00% | 1 | Shares | 2026-08-12 |