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CORP · PIMCO Investment Grade Corporate Bond Index Exchange-Traded Fund · Holdings ETF

Alerts for CORP
$92.50 +0.04 (+0.04%)
Volume · Oct 21 89.5K Avg daily vol (3M) 131.13K

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.

Institutional holdings are being reconciled with SEC filings. Holder totals and changes may be incomplete until reconciliation finishes.
Holders: 32
Total Value: $93,189,471
Total Shares: 1,015,136

Institutional Ownership Trend

27 quarters

Holder Concentration

Across 32 13F filers · Δ vs Jun 30, 2026
Top Holder
28.6%
Dec 2023 → Sep 2026 · range 16.7% – 36.8%
−8.2 pts
Top 5
81.3%
Dec 2023 → Sep 2026 · range 45.1% – 81.3%
+20.5 pts
Top 10
92.3%
Dec 2023 → Sep 2026 · range 57.5% – 92.3%
+21.3 pts
HHI
1,651
Dec 2023 → Sep 2026 · range 592 – 1,651
Moderately concentrated+93

Who Holds CORP

Last 8 quarters through Sep 30, 2026 (filing window open)

Each kind of 13F filer's share of the common shares 13F filers report. Holder type comes from regulatory records, never the filer's name; style, turnover and horizon are measured from each filer's own 13F book. The quarter selector does not change this card.

Jun 30, 2026, the newest closed quarter: 194 filers, like-for-like change -53.5%; actively managed books -55.4%; index-like books +6.1%.

Holder type Share Filers Change
Registered adviser 32.1% 127 -77.8%
Exempt adviser 0.0% 1 new
Adviser 0.6% 1 +8.1%
Bank 40.7% 12 -5.4%
Broker-dealer 9.5% 1 -7.3%
Non-US 0.1% 1 +16.5%
Holding company 7.4% 5 +6.0%
Unknown 9.6% 46 +1.6%

The Sep 30, 2026 filing window is still open, so its bar shows only the filers that have filed so far.

How the mix is measured

Shares are 13F common shares restated to today's split basis; options and principal amounts are left out. The change compares only filers with a 13F in both quarters and keeps each filer in its bucket of the later quarter on both sides; a filer that continues under a new CIK is compared through its successor. Holder type comes from each filer's current regulatory profile; client base and private funds come from the Form ADV roster current at each quarter end (rosters from December 2019, so an earlier quarter reads Unknown). Style, turnover, horizon and book size are measured from each filer's 13F book in the newest measured quarter, and Not measured means none was. Actively managed books are those measured systematic-like, concentrated or diversified active.

Excluded 3 holders with no observed 2026-03-31 13F and 3 holders with no observed 2026-06-30 13F.

Conviction and Crowding

194 13F filers, quarter ended Jun 30, 2026

Measured across every 13F filer's common-share book once the quarter's filing window closed. Crowding counts filers with high turnover or that advise private funds on Form ADV.

Conviction holders
41
21.1% of filers hold it in their top 10
Mar 31, 2026: 42
Holders above 5%
2
median weight 0.012%
Mar 31, 2026: 2
Crowding
—
shares outstanding is an issuer-wide count, not one listing's
Private-fund advisers
—
of shares outstanding
Institutional ownership
—
shares outstanding is an issuer-wide count, not one listing's
Top 10 holders
71.0%
of 13F shares, Herfindahl 0.156
Active holders
-55.4%
like-for-like share change of active filers
5% stakes on record
0
0 13D, 0 13G
How long holders have held it value-weighted 21.0 quarters
Under 1 year 4.74% 1 to 3 years 12.1% 3 years or more 83.2% Since coverage start 0.000%

Managers in the top fifth by current three-year FundScore alpha were net buyers of $0 (0 buying, 0 selling).

Estimated Holder Cost Basis

Quarter ended Jun 30, 2026, on that quarter's share basis

Estimated, never filed: each 13F buy is costed at its quarter's average traded price and each sale keeps the average cost, so this is what holders paid on average if they traded evenly through each quarter.

Estimated avg cost
$96.44
estimated per share
Mar 31, 2026: $96.52
Quarter-end price
$96.90
implied by 13F values
Estimated gain or loss
+0.5%
price against the estimated cost
Estimated at a loss
36.1%
of costed 13F value

Estimated cost covers 23.0% of the 13F shares; positions already held when a filer's 13F history starts, or bought in a quarter without a trusted average price, have no estimate.

Quarterly Activity

vs Jun 30, 2026
New
0
Increased
11
Decreased
10
Sold Out
1
Unchanged
11

New and Sold Out count only filers that reported a 13F for both quarters: a first-time filer's book is not a buy, and a fund that has not filed, or withheld its positions under confidential treatment, has not sold.

Holder count: -162
Institutional value: -92.2%
Shares held: -91.8%

Top Buyers

vs Jun 30, 2026
Institution Added Now Holds Open

Top Sellers

vs Jun 30, 2026
Institution Sold Now Holds Open

Top New Positions

vs Jun 30, 2026
No new positions this quarter.

Top Sold-Out Positions

vs Jun 30, 2026
Institution Previously Held Last Value (USD) Open
Showing 32 of 32
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Holder Value (USD) % of 13F Shares Open