TBLD

Thornburg Income Builder OppETF$20.86 1.28%
UnclassifiedCUSIP 885213108· EOD Sep 15, 2026

Among active 13F managers last quarter, 1 opened and 7 added, while 6 reduced; the largest holder to move was Advisors Asset Management, Inc. (−4.1%).

Tracked 13F holders
48
34 in Q2 2026 filings
13F value (tracked)
$193.9M
13F moves · latest Q
8 added
6 reduced

Price & smart-money activity

$20.86 1.28%5Y +4.2%
$11.95$14.82$17.68$20.55$23.42202120222023202420252026465343622456353526346748945884741156987
Hover for who · click for detailEnd-of-day closing prices52w $19.54 – $22.84

Who owns TBLD?

48 tracked 13F filers · ranked by shares held

48 tracked 13F filers disclose a position in TBLD as of the latest SEC 13F filings, a combined $193.9M 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
1UBS Group AG1.8M
$39.0M
+3.2%
Added · +57K sh
Q1 2026
2DKM Wealth Management, Inc.958K
$21.1M
−0.7%
Reduced · −7K sh
Q2 2026
3Stifel Financial Corp773K
$16.4M
+7.2%
Added · +52K sh
Q1 2026
4Morgan Stanley722K
$15.3M
+23%
Added · +135K sh
Q1 2026
5Atlas Wealth LLC711K
$15.7M
New
+711K sh
Q2 2026
6Raymond James Financial Inc627K
$13.3M
−10%
Reduced · −71K sh
Q1 2026
7Advisors Asset Management, Inc.568K
$12.5M
−4.1%
Reduced · −25K sh
Q2 2026
8Wells Fargo & Company484K
$10.2M
+18%
Added · +73K sh
Q1 2026
9Royal Bank Of Canada448K
$9.5M
−8.8%
Reduced · −43K sh
Q1 2026
10LPL Financial LLC304K
$6.4M
+16%
Added · +43K sh
Q1 2026
11Rockefeller Capital Management L.P.157K
$3.3M
−0.2%
Reduced · −286 sh
Q1 2026
12Sanctuary Advisors, LLC139K
$3.1M
+8.6%
Added · +11K sh
Q2 2026
13Private Advisor Group, LLC121K
$2.7M
+4.5%
Added · +5K sh
Q2 2026
14Wealth Enhancement Advisory Services, LLC121K
$2.6M
+65%
Added · +47K sh
Q2 2026
15Hennion & Walsh Asset Management, Inc.105K
$2.3M
+2.5%
Added · +3K sh
Q2 2026
16Thomas J. Herzfeld Advisors, Inc.80K
$1.8M
+16%
Added · +11K sh
Q2 2026
17Alessandra Capital Management, LLC79K
$1.7M
−4.4%
Reduced · −4K sh
Q2 2026
18Evolve Private Wealth, LLC78K
$1.7M
−7.0%
Reduced · −6K sh
Q2 2026
19Concurrent Investment Advisors, LLC72K
$1.6M
−22%
Reduced · −21K sh
Q2 2026
20D.A. Davidson & Co.69K
$1.5M
+0.1%
Added · +63 sh
Q2 2026
21Kestra Advisory Services, LLC67K
$1.5M
−1.9%
Reduced · −1K sh
Q2 2026
22Financial Management Network Inc48K
$1.1M
+9.5%
Added · +4K sh
Q2 2026
23PMG Family Office LLC48K
$1.1M
+0.9%
Added · +415 sh
Q2 2026
24Dakota Wealth Management47K
$1.0M
−0.5%
Reduced · −245 sh
Q2 2026
25Osaic Holdings, Inc.47K
$985K
+21%
Added · +8K sh
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 TBLD being bought or sold by institutions?

Last quarter, 1 fund opened a new position in TBLD and 7 added to an existing one, while 6 reduced. Based on 13F filings from active, signal-eligible managers (passive index funds and other mechanical holders are excluded from this count).

Opened
1
fund took a first position
Added
7
added to an existing position
Reduced
6
reduced, still holding
Biggest moves · ranked by size of the change, positions above a floor

Funds that own TBLD also own

CompanyCo-held byTheir position there
Microsoft CorpMSFT15 funds$4.6B
JPMorgan Chase & CoJPM15 funds$779.1M
Eli Lilly & CoLLY15 funds$418.3M
Nvidia CorpNVDA14 funds$2.6B
Apple IncAAPL14 funds$2.4B
Amazon.com IncAMZN14 funds$2.4B
Broadcom IncAVGO14 funds$1.3B
Cisco Systems IncCSCO14 funds$284.0M
Home Depot IncHD14 funds$274.8M
Chevron CorpCVX14 funds$221.8M
Goldman Sachs Group IncGS14 funds$200.4M
Advanced Micro DevicesAMD14 funds$199.4M

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

Institutional ownership over time

34 tracked filers in Q2 2026 filingsstill filing
02447Q3 2024Q1 2025Q3 2025Q1 2026Q2 2026
tracked filers holding their reported valueQ2 2026 filings so far: $78.6M
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.

Recent filings

11 most recent

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Connected entities for TBLD

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Ask your agent what changed in TBLD

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