IBCAiShares iBonds Dec 2035 Term Corporate ETF$24.26+0.21%
incl. div.
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:16
Total Value:$0
Total Shares:1,710,026
Institutional Ownership Trend
7 quarters
Who Holds IBCA
Last 7 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:
94 filers,
like-for-like change +11.7%; actively managed books +11.4%; index-like books +18.0%.
Holder type
Share
Filers
Change
New
Exited
Registered adviser
55.8%
54
+10.4%
13
2
Adviser
3.7%
1
+2.5%
0
0
Bank
21.0%
11
+13.5%
0
0
Broker-dealer
0.8%
1
+53.4%
0
0
Holding company
4.9%
3
+17.9%
0
0
Unknown
13.8%
24
+12.6%
7
1
Style
Share
Filers
Change
New
Exited
Index-like
4.9%
2
+18.0%
0
0
Concentrated
25.0%
30
+9.7%
8
1
Diversified active
70.1%
62
+13.1%
12
1
Systematic-like
0.0%
0
-100.0%
0
1
Not measured
0.0%
0
—
0
0
Unknown
0.0%
0
—
0
0
Turnover
Share
Filers
Change
New
Exited
Low turnover
93.9%
81
+11.8%
15
1
Medium turnover
4.8%
6
+8.6%
1
1
High turnover
0.6%
2
-7.7%
2
1
Unknown
0.8%
5
+38.9%
2
0
Not measured
0.0%
0
—
0
0
Holding horizon
Share
Filers
Change
New
Exited
Short horizon
0.8%
5
+38.9%
2
0
Medium horizon
5.0%
7
+16.9%
2
0
Long horizon
94.1%
81
+11.2%
16
3
Unknown
0.1%
1
-10.3%
0
0
Not measured
0.0%
0
—
0
0
13F book size
Share
Filers
Change
New
Exited
Under $1B
30.8%
32
+8.2%
8
1
$1B to $10B
32.0%
30
+12.8%
8
1
$10B to $100B
12.0%
17
+17.1%
2
0
$100B or more
25.1%
15
+12.1%
2
1
Not measured
0.0%
0
—
0
0
Client base
Share
Filers
Change
New
Exited
Individuals and high net worth
55.5%
51
+12.1%
13
0
Pension and profit sharing plans
0.1%
1
-3.2%
0
0
Other investment advisers
0.1%
1
-1.7%
0
0
Diversified
0.1%
1
-43.8%
0
0
Pooled investment vehicles
0.0%
0
-100.0%
0
1
Insurance companies
0.0%
0
-100.0%
0
1
Unknown
44.2%
40
+13.2%
7
1
Private funds
Share
Filers
Change
New
Exited
Hedge funds
2.3%
1
-21.3%
0
1
Private equity funds
0.2%
2
+18.9%
1
0
Real estate funds
0.8%
2
0.0%
0
0
Other private funds
5.9%
5
+8.5%
0
1
No private funds
46.6%
44
+13.1%
12
0
Unknown
44.2%
40
+13.2%
7
1
Location
Share
Filers
Change
New
Exited
United States
97.1%
91
+11.5%
20
3
Outside the US
2.9%
3
+18.1%
0
0
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 1 holder with no observed 2026-06-30 13F.
Conviction and Crowding
94 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
16
17.0% of filers hold it in their top 10
Mar 31, 2026: 0
Holders above 5%
0
median weight 0.104%
Mar 31, 2026: 0
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
65.0%
of 13F shares, Herfindahl 0.082
Active holders
+11.4%
like-for-like share change of active filers
5% stakes on record
0
0 13D, 0 13G
How long holders have held itvalue-weighted 3.6 quarters
Under 1 year 41.0%1 to 3 years 59.0%3 years or more 0.000%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).
Quarterly Activity
vs Jun 30, 2026
New
0
Increased
11
Decreased
3
Sold Out
0
Unchanged
2
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.
