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WAVE

Eco Wave Power Global AB (publ)

Company with tickers: WAVE

CIK
1846715
CUSIP
27900N103
Shares Outstanding
5,839,664
13F Activity (30d)
12 filings 10 filers

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: 16
Total Value: $578,235
Total Shares: 91,784

Institutional Ownership Trend

19 quarters

Holder Concentration

Across 16 13F filers · Δ vs Dec 31, 2025
Top Holder
23.3%
Jun 2023 → Mar 2026 · range 21.0% – 67.7%
−0.8 pts
Top 5
91.1%
Jun 2023 → Mar 2026 · range 84.2% – 100.0%
−1.1 pts
Top 10
98.6%
Jun 2023 → Mar 2026 · range 98.6% – 100.0%
−0.6 pts
HHI
1,742
Jun 2023 → Mar 2026 · range 1,584 – 5,253
Moderately concentrated −249

Quarterly Activity

vs Dec 31, 2025
New
6
Increased
3
Decreased
2
Sold Out
4
Unchanged
5
Holder count: +2
Institutional value: +47.5%
Shares held: +36.7%

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 16 of 16
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Holder Value (USD) % of 13F Shares Open