MBBA

Ishr Mtge Back Sec ActETF$48.02 0.13%
UnclassifiedCUSIP 092528793· EOD Sep 11, 2026

Among active 13F managers last quarter, 3 opened and 4 added, while 2 reduced; the largest holder to move was Citadel Advisors LLC (−10%).

Tracked 13F holders
32
13F value (tracked)
$36.5M
13F moves · latest Q
7 added
2 reduced

Price & smart-money activity

$48.02 0.13%1Y -4.2%
$47.78$48.65$49.52$50.39$51.26Jan 2026MarAprJunJulSep973
Hover for who · click for detailEnd-of-day closing prices52w $48.02 – $51.02

Who owns MBBA?

32 tracked 13F filers · ranked by shares held

32 tracked 13F filers disclose a position in MBBA as of the latest SEC 13F filings, a combined $36.5M 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
1Envestnet Asset Management Inc161K
$8.0M
New
+161K sh
Q1 2026
2PNC Financial Services Group, Inc.135K
$6.7M
274×
Added · +134K sh
Q1 2026
3Bank Of America Corp102K
$5.1M
New
+102K sh
Q1 2026
4BlackRock, Inc.94K
$4.7M
+1.9%
Added · +2K sh
Q2 2026
5Raymond James Financial Inc93K
$4.6M
New
+93K sh
Q1 2026
6Morgan Stanley23K
$1.1M
23k×
Added · +23K sh
Q1 2026
7Commonwealth Equity Services, LLC19K
$964K
New
+19K sh
Q1 2026
8Citadel Advisors LLC19K
$931K
−10%
Reduced · −2K sh
Q2 2026
9LPL Financial LLC12K
$605K
New
+12K sh
Q1 2026
10Jane Street Group, LLC11K
$540K
New
+11K sh
Q1 2026
11Royal Bank Of Canada10K
$488K
New
+10K sh
Q1 2026
12UBS Group AG8K
$408K
New
+8K sh
Q1 2026
13Tilson Financial Group, Inc.8K
$406K
+1.2%
Added · +98 sh
Q2 2026
14Droms Strauss Advisors Inc /Mo7K
$369K
New
+7K sh
Q2 2026
15Cresset Asset Management, LLC7K
$367K
Held
Q2 2026
16American Trust6K
$280K
New
+6K sh
Q2 2026
17Flagship Harbor Advisors, LLC5K
$241K
−1.4%
Reduced · −67 sh
Q2 2026
18Focus Partners Wealth5K
$229K
New
+5K sh
Q1 2026
19JPMorgan Chase & Co2K
$106K
New
+2K sh
Q1 2026
20Wells Fargo & Company2K
$98K
−85%
Reduced · −11K sh
Q1 2026
21Osaic Holdings, Inc.1K
$66K
New
+1K sh
Q1 2026
22Rockefeller Capital Management L.P.1K
$59K
+122%
Added · +648 sh
Q1 2026
23Allworth Financial LP996
$50K
12×
Added · +916 sh
Q1 2026
24Entrust Financial LLC458
$23K
+1.1%
Added · +5 sh
Q2 2026
25Peoples Financial Services Corp.425
$21K
Held
Q2 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 MBBA being bought or sold by institutions?

Last quarter, 3 funds opened a new position in MBBA and 4 added to an existing one, while 2 reduced. Based on 13F filings from active, signal-eligible managers (passive index funds and other mechanical holders are excluded from this count).

Opened
3
funds took a first position
Added
4
added to an existing position
Reduced
2
reduced, still holding
Biggest moves · ranked by size of the change, positions above a floor

Funds that own MBBA also own

CompanyCo-held byTheir position there
Ishares Core S&P 500 ETFIVV11 funds$13.5B
Nvidia CorpNVDA11 funds$2.6B
Apple IncAAPL11 funds$2.4B
Microsoft CorpMSFT11 funds$1.6B
Broadcom IncAVGO11 funds$1.2B
Alphabet Inc-CL AGOOGL11 funds$1.2B
Micron Technology IncMU11 funds$769.0M
Meta Platforms Inc-Class AMETA11 funds$692.2M
Johnson & JohnsonJNJ11 funds$426.1M
Vanguard Growth ETFVUG11 funds$175.5M
Ishares Core S&P Small-Cap EIJR11 funds$82.2M
Amazon.com IncAMZN10 funds$2.8B

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

Recent filings

0 most recent

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

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Connected entities for MBBA

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Ask your agent what changed in MBBA

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/MBBA/capital-change-brief"
Ask your agent
Use Arkolith's capital_change_brief for MBBA.
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 MBBA. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes.