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BUFC · AB Conservative Buffer ETF · Holdings ETF

Alerts for BUFC
$43.29 -0.10 (-0.23%) At close · Sep 30
Volume · Sep 30 38.4K Avg daily vol (3M) 53.95K

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: 19
Total Value: $876,638,955
Total Shares: 20,588,138

Institutional Ownership Trend

11 quarters

Holder Concentration

Across 19 13F filers · Δ vs Mar 31, 2026
Top Holder
97.0%
Dec 2023 → Jun 2026 · range 96.6% – 100.0%
+0.4 pts
Top 5
99.2%
Dec 2023 → Jun 2026 · range 99.1% – 100.0%
−0.1 pts
Top 10
99.8%
Dec 2023 → Jun 2026 · range 99.6% – 100.0%
+0.0 pts
HHI
9,416
Dec 2023 → Jun 2026 · range 9,331 – 10,000
Highly concentrated+84

Quarterly Activity

vs Mar 31, 2026
New
4
Increased
4
Decreased
7
Sold Out
4
Unchanged
4
Holder count: 0
Institutional value: +4.4%
Shares held: -0.4%

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 19 of 19
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Holder Value (USD) % of 13F Shares Open