Security key
10948W103
Acadian Asset Management Inc. - Common Stock (AAMI)
CUSIP: 10948W103
Q4 2021 13F Holders as of 31 Dec 2021
- Security type / class
- Equity / Common Stock
- Total 13F shares
- 46,943,314
- Total 13F value
- $1,202,472,473
- Share change
- -32,369,543
- Put/Call ratio
- 30%
- SEC-reported price per share
- $25.60
- Number of holders
- 177
- Value change
- -$832,842,752
- Number of buys
- 66
- Number of sells
- 130
- Shares outstanding
- 35,355,963
Holder snapshot
7 signals
Open additional details 1 more signal available
Security identity
Names, identifiers, and filing context for this profile.
1 source field
Report period
Q4 2021
Institutions
177
Top holders
10
AAMI full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q1 2022
Previous quarter: Q3 2021
Acadian Asset Management Inc. SEC filings
Acadian Asset Management Inc. company facts
Broader feeds
Reporting periods
Holder history for CUSIP 10948W103
Recent filing periods:
Ownership snapshot
Top reported holders of AAMI - Acadian Asset Management Inc. - Common Stock (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
PAULSON & CO. INC.
Disclosed value leader
PAULSON & CO. INC.
Comparable rows
15/15
Latest evidence
30 Sep 2021
13F
Lead comparable stake: 57%
Showing 1-6 of 15 holder rows.
Quick read
PAULSON & CO. INC. leads the comparable SEC ownership view at 57%.
15 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens PAULSON & CO. INC.'s linked filing trail.
Comparable ownership
Top 5
PAULSON & CO. INC.
57%
BlackRock Finance, Inc.
25%
VANGUARD GROUP INC
13%
FMR LLC
12%
JENNISON ASSOCIATES LLC
10%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-6 of 15 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| PAULSON & CO. INC. |
13F
Company
|
57%
|
$522,614,000
20,000,552 shares
|
— | 30 Sep 2021 |
| BlackRock Finance, Inc. |
13F
Company
|
25%
|
$227,474,000
8,705,508 shares
|
— | 30 Sep 2021 |
| VANGUARD GROUP INC |
13F
Company
|
13%
|
$121,481,000
4,649,105 shares
|
— | 30 Sep 2021 |
| FMR LLC |
13F
Company
|
12%
|
$106,764,000
4,085,867 shares
|
— | 30 Sep 2021 |
| JENNISON ASSOCIATES LLC |
13F
Company
|
10%
|
$95,179,000
3,642,524 shares
|
— | 30 Sep 2021 |
| Azora Capital LP |
13F
Company
|
8.3%
|
$76,557,000
2,929,867 shares
|
— | 30 Sep 2021 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
13F holder rows
Institutional holders as of Q4 2021
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
177
Shares
46,943,314
Rows available
177
| Investor | Option | Weight % | Change % | SEC-reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.
Compare Q4 2021 vs Q3 2021 Across Filers
Q3 2021 holders
175
Q4 2021 holders
177
Holder diff
2
| Investor | Q3 2021 Shares | Q4 2021 Shares | Share Diff | Share Chg % | Q3 2021 value | Q4 2021 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend