WESTLAKE VILLAGE, CA
PENNYMAC MORTGAGE INVESTMENT TRUSTPMTW— Latest position per institution from SEC 13F filings
15
Institutional holders
74.52M
Total shares held
812.06M
Estimated value
3.73M
Avg. position size
BLACKROCK FINANCE, INC.
CIK 1364742
Shares
14.88M
Value
204.64M
Filed
Jun 30, 2024
BLACKROCK, INC.
CIK 2012383
Shares
13.86M
Value
161.57M
Filed
Mar 31, 2026
VANGUARD GROUP INC
CIK 102909
Shares
9.27M
Value
116.39M
Filed
Dec 31, 2025
T. ROWE PRICE INVESTMENT MANAGEMENT, INC.
CIK 1897612
Shares
5.42M
Value
63.18K
Filed
Mar 31, 2026
VANGUARD PORTFOLIO MANAGEMENT LLC
CIK 2100121
Shares
4.95M
Value
57.74M
Filed
Mar 31, 2026
VANGUARD CAPITAL MANAGEMENT LLC
CIK 2100119
Shares
3.81M
Value
44.45M
Filed
Mar 31, 2026
STATE STREET CORP
CIK 93751
Shares
3.38M
Value
39.44M
Filed
Mar 31, 2026
GEODE CAPITAL MANAGEMENT, LLC
CIK 1214717
Shares
2.21M
Value
25.81M
Filed
Mar 31, 2026
INVESCO LTD.
CIK 914208
Shares
2.19M
Value
25.59M
Filed
Mar 31, 2026
MIRAE ASSET GLOBAL ETFS HOLDINGS LTD.
CIK 1705339
Shares
1.66M
Value
19.33M
Filed
Mar 31, 2026
VAUGHAN NELSON INVESTMENT MANAGEMENT, L.P.
CIK 1021642
Shares
1.57M
Value
23.50K
Filed
Dec 31, 2023
PARALLAX VOLATILITY ADVISERS, L.P.
CIK 1521001
Shares
1.47M
Value
18.39M
Filed
Dec 31, 2025
CHARLES SCHWAB INVESTMENT MANAGEMENT INC
CIK 884546
Shares
1.45M
Value
16.96M
Filed
Mar 31, 2026
PACER ADVISORS, INC.
CIK 1616667
Shares
1.45M
Value
17.12K
Filed
Sep 30, 2022
BOSTON PARTNERS
CIK 1386060
Shares
1.44M
Value
16.83M
Filed
Mar 31, 2026
SUSQUEHANNA INTERNATIONAL GROUP, LLP
CIK 1446194
Shares
1.26M
Value
14.71M
Filed
Mar 31, 2026
CITADEL ADVISORS LLC
CIK 1423053
Shares
1.21M
Value
14.09M
Filed
Mar 31, 2026
MORGAN STANLEY
CIK 895421
Shares
1.10M
Value
12.86M
Filed
Mar 31, 2026
DEER PARK ROAD CORP
CIK 1702490
Shares
1M
Value
12.39M
Filed
Dec 31, 2022
NORTHERN TRUST CORP
CIK 73124
Shares
924.20K
Value
10.78M
Filed
Mar 31, 2026
| # | Institution | CIK | Shares | Est. Value | Period |
|---|---|---|---|---|---|
| 1 | BLACKROCK FINANCE, INC. | 1364742 | 14.88M | 204.64M | Jun 30, 2024 |
| 2 | BLACKROCK, INC. | 2012383 | 13.86M | 161.57M | Mar 31, 2026 |
| 3 | VANGUARD GROUP INC | 102909 | 9.27M | 116.39M | Dec 31, 2025 |
| 4 | T. ROWE PRICE INVESTMENT MANAGEMENT, INC. | 1897612 | 5.42M | 63.18K | Mar 31, 2026 |
| 5 | VANGUARD PORTFOLIO MANAGEMENT LLC | 2100121 | 4.95M | 57.74M | Mar 31, 2026 |
| 6 | VANGUARD CAPITAL MANAGEMENT LLC | 2100119 | 3.81M | 44.45M | Mar 31, 2026 |
| 7 | STATE STREET CORP | 93751 | 3.38M | 39.44M | Mar 31, 2026 |
| 8 | GEODE CAPITAL MANAGEMENT, LLC | 1214717 | 2.21M | 25.81M | Mar 31, 2026 |
| 9 | INVESCO LTD. | 914208 | 2.19M | 25.59M | Mar 31, 2026 |
| 10 | MIRAE ASSET GLOBAL ETFS HOLDINGS LTD. | 1705339 | 1.66M | 19.33M | Mar 31, 2026 |
| 11 | VAUGHAN NELSON INVESTMENT MANAGEMENT, L.P. | 1021642 | 1.57M | 23.50K | Dec 31, 2023 |
| 12 | PARALLAX VOLATILITY ADVISERS, L.P. | 1521001 | 1.47M | 18.39M | Dec 31, 2025 |
| 13 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 884546 | 1.45M | 16.96M | Mar 31, 2026 |
| 14 | PACER ADVISORS, INC. | 1616667 | 1.45M | 17.12K | Sep 30, 2022 |
| 15 | BOSTON PARTNERS | 1386060 | 1.44M | 16.83M | Mar 31, 2026 |
| 16 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | 1446194 | 1.26M | 14.71M | Mar 31, 2026 |
| 17 | CITADEL ADVISORS LLC | 1423053 | 1.21M | 14.09M | Mar 31, 2026 |
| 18 | MORGAN STANLEY | 895421 | 1.10M | 12.86M | Mar 31, 2026 |
| 19 | DEER PARK ROAD CORP | 1702490 | 1M | 12.39M | Dec 31, 2022 |
| 20 | NORTHERN TRUST CORP | 73124 | 924.20K | 10.78M | Mar 31, 2026 |
Data sourced from SEC Form 13F institutional holdings reports. Positions reflect the most recent filing per institution.