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FIW · First Trust Water ETF ETF

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$108.87 +0.10 (+0.09%) At close · Sep 4

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.

Use institutional holdings through the 13F API or MCP →
Holders: 2
Total Value: $534,019
Total Shares: 4,876

Institutional Ownership Trend

8 quarters

Holder Concentration

Across 2 13F filers · Δ vs Mar 31, 2026
Top Holder
52.8%
Mar 2020 → Jun 2026 · range 17.1% – 100.0%
−47.2 pts
Top 5
100.0%
Mar 2020 → Jun 2026 · range 44.2% – 100.0%
0.0 pts
Top 10
100.0%
Mar 2020 → Jun 2026 · range 65.9% – 100.0%
0.0 pts
HHI
5,016
Mar 2020 → Jun 2026 · range 621 – 10,000
Highly concentrated−4,984

Quarterly Activity

vs Mar 31, 2026
New
2
Increased
0
Decreased
0
Sold Out
1
Unchanged
0
Holder count: +1
Institutional value: -78.8%
Shares held: -80.0%

Top New Positions

vs Mar 31, 2026
Institution Acquired Value (USD) Open
CARLSON FINANCIAL, INC. 2,576 $282,123
CITADEL ADVISORS LLC 2,300 $251,896

Top Sold-Out Positions

vs Mar 31, 2026
Institution Previously Held Last Value (USD) Open
WILLIAM JOHN SEMPOLINSKI 24,379 $2,514,206
Filter: New 2 Increased 0 Reduced 0 Sold out 1 Unchanged 0
Showing 2 of 2
All Common Calls Puts
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Holder Value (USD) % of 13F Shares Open
CARLSON FINANCIAL, INC. FIW $282,123 52.83% 2,576
CITADEL ADVISORS LLC FIW $251,896 47.17% 2,300