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RUNN · Running Oak Efficient Growth ETF · Holdings ETF

Alerts for RUNN
$32.68 -0.15 (-0.45%) At close · Oct 2
Volume · Oct 2 70.8K Avg daily vol (3M) 70.91K

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.

Some SEC filings for this period have not finished importing. Holder totals and changes may be incomplete; these filings remain queued for recovery.
Holders: 42
Total Value: $179,811,645
Total Shares: 5,550,428

Institutional Ownership Trend

13 quarters

Holder Concentration

Across 42 13F filers · Δ vs Mar 31, 2026
Top Holder
23.7%
Sep 2023 → Jun 2026 · range 19.7% – 35.9%
+3.1 pts
Top 5
62.0%
Sep 2023 → Jun 2026 · range 50.4% – 93.8%
+9.6 pts
Top 10
79.2%
Sep 2023 → Jun 2026 · range 69.8% – 100.0%
+5.3 pts
HHI
1,057
Sep 2023 → Jun 2026 · range 783 – 2,525
Broadly held+222

Quarterly Activity

vs Mar 31, 2026
New
6
Increased
15
Decreased
16
Sold Out
11
Unchanged
5
Holder count: -5
Institutional value: -12.2%
Shares held: -12.7%

Top Buyers

vs Mar 31, 2026
Institution Added Now Holds Open

Top Sellers

vs Mar 31, 2026
Institution Sold Now Holds Open

Top New Positions

vs Mar 31, 2026
Institution Acquired Value (USD) Open

Top Sold-Out Positions

vs Mar 31, 2026
Institution Previously Held Last Value (USD) Open
Showing 42 of 42
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Holder Value (USD) % of 13F Shares Open