Security key
444097406
Hudson Pacific Properties, Inc. - Common Stock (HPP)
CUSIP: 444097406
Q1 2026 13F Holders as of 31 Mar 2026
- Security type / class
- Equity / Common Stock
- Total 13F shares
- 62,057,913
- Total 13F value
- $366,803,405
- Share change
- +543,643
- Put/Call ratio
- 17%
- SEC-reported price per share
- $5.91
- Number of holders
- 188
- Value change
- -$43,298,136
- Number of buys
- 108
- Number of sells
- 81
- Shares outstanding
- 53,828,963
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
Q1 2026
Institutions
188
Top holders
10
HPP full security history
Ownership snapshot
Full 13F holder table
Hudson Pacific Properties, Inc. SEC filings
Hudson Pacific Properties, Inc. company facts
Broader feeds
Ownership snapshot
Top reported holders of HPP - Hudson Pacific Properties, 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
BlackRock, Inc.
Disclosed value leader
COHEN & STEERS, INC.
Comparable rows
15/15
Latest evidence
31 Mar 2026
13D/G
13F
3/4/5
Lead comparable stake: 8.7%
13D/G row: BlackRock, Inc.
Showing 1-6 of 15 holder rows.
Quick read
BlackRock, Inc. leads the comparable SEC ownership view at 8.7%.
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 BlackRock, Inc.'s linked filing trail.
Comparable ownership
Top 5
BlackRock, Inc.
8.7%
Philosophy Capital Management LLC
6.8%
VANGUARD PORTFOLIO MANAGEMENT LLC
5.3%
VANGUARD CAPITAL MANAGEMENT LLC
5.1%
BALYASNY ASSET MANAGEMENT L.P.
5%
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 |
|---|---|---|---|---|---|
| BlackRock, Inc. |
13D/G
13F
Company
|
8.7%
|
$91,381,654
33,109,295 shares
|
+$16,532,778 | 30 Sep 2025 |
| Philosophy Capital Management LLC |
13F
13D/G
Company
|
6.8%
from 13D/G
|
$24,920,870
2,301,096 shares
|
— | 31 Dec 2025 |
| VANGUARD PORTFOLIO MANAGEMENT LLC |
13D/G
Vanguard Portfolio Management
|
5.3%
|
$5,687,784
2,872,618 shares
|
$0 | 31 Mar 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC |
13D/G
Vanguard Capital Management
|
5.1%
|
$5,494,932
2,775,218 shares
|
$0 | 31 Mar 2026 |
| BALYASNY ASSET MANAGEMENT L.P. |
13F
13D/G
Company
|
5%
from 13D/G
|
$16,123,130
1,488,747 shares
|
— | 31 Dec 2025 |
| MILLENNIUM MANAGEMENT LLC |
13D/G
|
4%
|
$12,545,799
5,600,803 shares
|
-$5,478,108 | 31 Mar 2025 |
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 Q1 2026
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
188
Shares
62,057,913
Rows available
188
| 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 Q1 2026 vs Q1 2026 Across Filers
Q1 2026 holders
188
Q1 2026 holders
188
Holder diff
0
| Investor | Q1 2026 Shares | Q1 2026 Shares | Share Diff | Share Chg % | Q1 2026 value | Q1 2026 value | Value change | Value Chg % |
|---|