BUFI

AB International Buffer ETFETF$42.92 0.36%
UnclassifiedCUSIP 00039J814· EOD Sep 15, 2026

Among active 13F managers last quarter, 2 added and 1 reduced; the largest holder to move was AllianceBernstein L.P. (+34%).

Tracked 13F holders
5
3 in Q2 2026 filings
13F value (tracked)
$103.6M
13F moves · latest Q
2 added
1 reduced

Price & smart-money activity

$42.92 0.36%2Y +23.1%
$32.81$35.70$38.59$41.48$44.37Dec 2024Apr 2025AugDecMay 2026Sep2233
Hover for who · click for detailEnd-of-day closing prices52w $38.57 – $43.57

Who owns BUFI?

5 tracked 13F filers · ranked by shares held

5 tracked 13F filers disclose a position in BUFI as of the latest SEC 13F filings, a combined $103.6M in reported value. Holders and values reflect the 13F filers Arkolith currently tracks, not the entire institutional universe. Counts and totals are a floor, not the full institutional ownership.

#FundSharesPosition valueLast moveAs ofHistory
1AllianceBernstein L.P.2.5M
$101.8M
+34%
Added · +649K sh
Q1 2026
2Old Mission Capital LLC18K
$722K
+59%
Added · +7K sh
Q1 2026
3Arq Wealth Advisors, LLC14K
$590K
+31%
Added · +3K sh
Q2 2026
4Worth Financial Advisory Group, LLC10K
$411K
−0.2%
Reduced · −24 sh
Q2 2026
5Harbour Investments, Inc.2K
$79K
Held
Q1 2026

Holders and values reflect the 13F filers Arkolith currently tracks, not the entire institutional universe. Counts and totals are a floor, not the full institutional ownership.

Is BUFI being bought or sold by institutions?

Last quarter, 2 funds added to an existing position in BUFI, while 1 reduced. Based on 13F filings from active, signal-eligible managers (passive index funds and other mechanical holders are excluded from this count).

Added
2
added to an existing position
Reduced
1
reduced, still holding
Biggest moves · ranked by size of the change, positions above a floor

Funds that own BUFI also own

CompanyCo-held byTheir position there
Nvidia CorpNVDA4 funds$18.5B
Ishares Core S&P 500 ETFIVV4 funds$3.7B
Taiwan Semiconductor-SP ADRTSM4 funds$2.6B
Tesla IncTSLA4 funds$1.5B
RTX CorpRTX4 funds$968.6M
SS SPDR S&P 500 ETF Trust-USSPY4 funds$866.9M
Invesco QQQ Trust Series 1QQQ4 funds$302.2M
Bloom Energy Corp- ABE4 funds$169.0M
Cameco CorpCCJ4 funds$132.1M
Ste STR SPDR PT DW EU ETFSPDW4 funds$91.1M
Ishr Ibx Usd Hiyld CB ETF-UiHYG4 funds$49.9M
State Street SPDR S&P GlobalGNR4 funds$36.7M

Ranked by how many of BUFI's tracked holders also hold each name. The last column is those co-holders' combined reported position in that name, not in BUFI.

Institutional ownership over time

3 tracked filers in Q2 2026 filingsstill filing
035Q4 2024Q2 2025Q4 2025Q2 2026
tracked filers holding their reported valueQ2 2026 filings so far: $1.0M
Each bar counts tracked filers with a position in that quarter's filings, so the newest bar excludes filers still on an earlier quarter. Arkolith's tracked universe has grown over this window; part of any long-run rise is coverage, not new buyers.

Share classes

Class13F holdersValue held
FWDcommon107 funds$1.7B
TAFITAX AWARE SHRT94 funds$1.0B
YEARULTRA SHORT INCM84 funds$1.3B
SYFISHORT DURATION H84 funds$723.2M
HYFIMF Closed and MF Open56 funds$238.0M
ILOWMF Closed and MF Open53 funds$1.6B
TAFMTAX AWARE INTERM46 funds$564.0M
CAMMF Closed and MF Open43 funds$976.0M

Same issuer, multiple share classes. The consensus leaderboards count this company once across all classes; this is the per-class detail.

Recent filings

0 most recent

No filings captured for this ticker in the live stream yet.

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Ask your agent what changed in BUFI

This ETF page is the public Follow view. For one current, evidence-backed answer, use capital_change_brief through REST or MCP. It compares tracked 13F changes with qualifying Form 4 activity and cites the SEC evidence.

Copy-paste
curl -H "Authorization: Bearer YOUR_API_KEY" \
  "https://arkolith.com/api/v1/stocks/BUFI/capital-change-brief"
Ask your agent
Use Arkolith's capital_change_brief for BUFI.
Tell me what changed, whether insider activity
corroborates it, and cite the SEC evidence.

13F holdings + quarter-over-quarter ownership changes + end-of-day price history + the live filing stream, joined for BUFI. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes.