BUFC · AB Conservative Buffer ETF
$43.26
-0.05 (-0.12%)
At close · Aug 14
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: 12
Total Value: $871,804,752
Total Shares: 20,474,547
Institutional Ownership Trend
11 quarters
Holder Concentration
Across 12 13F filers · Δ vs Mar 31, 2026Top Holder
97.6%
+0.9 pts
Top 5
99.6%
+0.3 pts
Top 10
100.0%
+0.2 pts
HHI
9,520
Highly concentrated+183
Quarterly Activity
vs Mar 31, 2026
New
4
Increased
2
Decreased
4
Sold Out
11
Unchanged
2
Holder count:
-7
Institutional value:
+3.8%
Shares held:
-0.9%
Top Buyers
vs Mar 31, 2026| Institution | Added | Now Holds | Open |
|---|---|---|---|
| Mega ALLIANCEBERNSTEIN L.P. | +23,310 | 19,986,141 | |
| Large Cresset Asset Management, LLC | +864 | 46,705 |
Top Sellers
vs Mar 31, 2026| Institution | Sold | Now Holds | Open |
|---|---|---|---|
| Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP | −84,969 | 164,057 | |
| Large Pathstone Holdings, LLC | −23,940 | 0 | |
| Small Legacy Wealth Advisors, LLC | −168 | 162,428 | |
| Mega MORGAN STANLEY | −47 | 25,657 |
Top New Positions
vs Mar 31, 2026| Institution | Acquired | Value (USD) | Open |
|---|---|---|---|
| Large Quantinno Capital Management LP | 53,284 | $2,267,660 | |
| Mid OLD MISSION CAPITAL LLC | 5,288 | $225,046 | |
| Large NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO | 989 | $42,089 | |
| Mid ALERUS FINANCIAL NA | 868 | $36,940 |
Top Sold-Out Positions
vs Mar 31, 2026| Institution | Previously Held | Last Value (USD) | Open |
|---|---|---|---|
| Large HighTower Advisors, LLC | 98,668 | $4,009,078 | |
| Small Quantum Private Wealth, LLC | 17,100 | $694,807 | |
| Mid BAILARD, INC. | 11,963 | $486,080 | |
| Small N.E.W. Advisory Services LLC | 9,362 | $380,396 | |
| Mega LPL Financial LLC | 8,746 | $355,367 |
| Holder | Value (USD) | % of 13F | Shares | Type | Filed | Open |
|---|---|---|---|---|---|---|
| Mega ALLIANCEBERNSTEIN L.P. | $850,570,188 | 97.56% | 19,986,141 | Shares | 2026-08-14 | |
| Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP | $6,981,937 | 0.80% | 164,057 | Shares | 2026-08-14 | |
| Small Legacy Wealth Advisors, LLC | $6,912,610 | 0.79% | 162,428 | Shares | 2026-08-14 | |
| Large Quantinno Capital Management LP | $2,267,660 | 0.26% | 53,284 | Shares | 2026-08-13 | |
| Large Cresset Asset Management, LLC | $1,987,671 | 0.23% | 46,705 | Shares | 2026-08-14 | |
| Mega MORGAN STANLEY | $1,091,910 | 0.13% | 25,657 | Shares | 2026-08-13 | |
| Mid Ausdal Financial Partners, Inc. | $971,982 | 0.11% | 22,839 | Shares | 2026-08-14 | |
| Large Pathstone Holdings, LLC | $448,987 | 0.05% | 0 | Shares | 2026-08-13 | |
| Large NewEdge Advisors, LLC | $267,732 | 0.03% | 6,291 | Shares | 2026-08-12 | |
| Mid OLD MISSION CAPITAL LLC | $225,046 | 0.03% | 5,288 | Shares | 2026-08-14 | |
| Large NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO | $42,089 | 0.00% | 989 | Shares | 2026-08-12 | |
| Mid ALERUS FINANCIAL NA | $36,940 | 0.00% | 868 | Shares | 2026-08-14 |
Key facts
CIK
1496608
CUSIP
00039J806
13F (30d)
12 filings
12 filers