WALTHAM, MA
PEGASYSTEMS INCPEGA— Latest position per institution from SEC 13F filings
15
Institutional holders
68.80M
Total shares held
3.28B
Estimated value
3.44M
Avg. position size
VANGUARD GROUP INC
CIK 102909
Shares
10.96M
Value
654.51M
Filed
Dec 31, 2025
BLACKROCK, INC.
CIK 2012383
Shares
9.64M
Value
410.15M
Filed
Mar 31, 2026
VANGUARD PORTFOLIO MANAGEMENT LLC
CIK 2100121
Shares
6.36M
Value
270.76M
Filed
Mar 31, 2026
AQR CAPITAL MANAGEMENT LLC
CIK 1167557
Shares
4.54M
Value
190.91M
Filed
Mar 31, 2026
VANGUARD CAPITAL MANAGEMENT LLC
CIK 2100119
Shares
4.16M
Value
177.07M
Filed
Mar 31, 2026
BARES CAPITAL MANAGEMENT, INC.
CIK 1340807
Shares
3.38M
Value
194.37M
Filed
Sep 30, 2025
STATE STREET CORP
CIK 93751
Shares
2.86M
Value
121.55M
Filed
Mar 31, 2026
BLACKROCK FINANCE, INC.
CIK 1364742
Shares
2.69M
Value
162.97M
Filed
Jun 30, 2024
WELLINGTON MANAGEMENT GROUP LLP
CIK 902219
Shares
2.69M
Value
114.45M
Filed
Mar 31, 2026
DIMENSIONAL FUND ADVISORS LP
CIK 354204
Shares
2.52M
Value
107.20M
Filed
Mar 31, 2026
GEODE CAPITAL MANAGEMENT, LLC
CIK 1214717
Shares
2.52M
Value
107.22M
Filed
Mar 31, 2026
NORTH PEAK CAPITAL MANAGEMENT, LLC
CIK 1747888
Shares
2.40M
Value
143.33M
Filed
Dec 31, 2025
MASSACHUSETTS FINANCIAL SERVICES CO /MA/
CIK 912938
Shares
2.38M
Value
101.39M
Filed
Mar 31, 2026
FIRST TRUST ADVISORS LP
CIK 1125816
Shares
2.05M
Value
87.19M
Filed
Mar 31, 2026
TPG GP A, LLC
CIK 1903793
Shares
2.02M
Value
140.62M
Filed
Mar 31, 2025
CAPITAL RESEARCH GLOBAL INVESTORS
CIK 1422848
Shares
1.80M
Value
107.27M
Filed
Dec 31, 2025
THRIVENT FINANCIAL FOR LUTHERANS
CIK 314984
Shares
1.51M
Value
64.36K
Filed
Mar 31, 2026
JACOBS LEVY EQUITY MANAGEMENT, INC
CIK 884414
Shares
1.48M
Value
62.94M
Filed
Mar 31, 2026
BOSTON PARTNERS
CIK 1386060
Shares
1.46M
Value
62M
Filed
Mar 31, 2026
TEACHER RETIREMENT SYSTEM OF TEXAS
CIK 796848
Shares
1.40M
Value
59.41M
Filed
Mar 31, 2026
| # | Institution | CIK | Shares | Est. Value | Period |
|---|---|---|---|---|---|
| 1 | VANGUARD GROUP INC | 102909 | 10.96M | 654.51M | Dec 31, 2025 |
| 2 | BLACKROCK, INC. | 2012383 | 9.64M | 410.15M | Mar 31, 2026 |
| 3 | VANGUARD PORTFOLIO MANAGEMENT LLC | 2100121 | 6.36M | 270.76M | Mar 31, 2026 |
| 4 | AQR CAPITAL MANAGEMENT LLC | 1167557 | 4.54M | 190.91M | Mar 31, 2026 |
| 5 | VANGUARD CAPITAL MANAGEMENT LLC | 2100119 | 4.16M | 177.07M | Mar 31, 2026 |
| 6 | BARES CAPITAL MANAGEMENT, INC. | 1340807 | 3.38M | 194.37M | Sep 30, 2025 |
| 7 | STATE STREET CORP | 93751 | 2.86M | 121.55M | Mar 31, 2026 |
| 8 | BLACKROCK FINANCE, INC. | 1364742 | 2.69M | 162.97M | Jun 30, 2024 |
| 9 | WELLINGTON MANAGEMENT GROUP LLP | 902219 | 2.69M | 114.45M | Mar 31, 2026 |
| 10 | DIMENSIONAL FUND ADVISORS LP | 354204 | 2.52M | 107.20M | Mar 31, 2026 |
| 11 | GEODE CAPITAL MANAGEMENT, LLC | 1214717 | 2.52M | 107.22M | Mar 31, 2026 |
| 12 | NORTH PEAK CAPITAL MANAGEMENT, LLC | 1747888 | 2.40M | 143.33M | Dec 31, 2025 |
| 13 | MASSACHUSETTS FINANCIAL SERVICES CO /MA/ | 912938 | 2.38M | 101.39M | Mar 31, 2026 |
| 14 | FIRST TRUST ADVISORS LP | 1125816 | 2.05M | 87.19M | Mar 31, 2026 |
| 15 | TPG GP A, LLC | 1903793 | 2.02M | 140.62M | Mar 31, 2025 |
| 16 | CAPITAL RESEARCH GLOBAL INVESTORS | 1422848 | 1.80M | 107.27M | Dec 31, 2025 |
| 17 | THRIVENT FINANCIAL FOR LUTHERANS | 314984 | 1.51M | 64.36K | Mar 31, 2026 |
| 18 | JACOBS LEVY EQUITY MANAGEMENT, INC | 884414 | 1.48M | 62.94M | Mar 31, 2026 |
| 19 | BOSTON PARTNERS | 1386060 | 1.46M | 62M | Mar 31, 2026 |
| 20 | TEACHER RETIREMENT SYSTEM OF TEXAS | 796848 | 1.40M | 59.41M | Mar 31, 2026 |
Data sourced from SEC Form 13F institutional holdings reports. Positions reflect the most recent filing per institution.