QRHC

Quest Resource Holding Corp

Company with tickers: QRHC

CIK
1442236
CUSIP
74836W203
Shares Outstanding
21,013,620
13F Activity (30d)
38 filings 36 filers
Holders: 41
Total Value: $8,588,682
Total Shares: 7,217,398

Institutional Ownership Trend

25 quarters

Holder Concentration

Across 41 13F filers · Δ vs Dec 31, 2025
Top Holder
37.9%
Jun 2023 → Mar 2026 · range 31.1% – 41.5%
+2.1 pts
Top 5
74.1%
Jun 2023 → Mar 2026 · range 59.7% – 74.1%
+3.2 pts
Top 10
88.8%
Jun 2023 → Mar 2026 · range 74.9% – 88.8%
+3.8 pts
HHI
1,929
Jun 2023 → Mar 2026 · range 1,285 – 2,000
Moderately concentrated +178

Quarterly Activity

vs Dec 31, 2025
New
7
Increased
7
Decreased
14
Sold Out
10
Unchanged
13
Holder count: -3
Institutional value: -39.6%
Shares held: -5.6%

Top Buyers

vs Dec 31, 2025
Institution Added Now Holds Open

Top Sellers

vs Dec 31, 2025
Institution Sold Now Holds Open

Top New Positions

vs Dec 31, 2025
Institution Acquired Value (USD) Open

Top Sold-Out Positions

vs Dec 31, 2025
Institution Previously Held Last Value (USD) Open
Showing 41 of 41
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Holder Value (USD) % of 13F Shares Open