WALTHAM, MA
PEGASYSTEMS INCPEGA— Latest position per institution from SEC 13F filings
15
Institutional holders
72.59M
Total shares held
2.74B
Estimated value
3.63M
Avg. position size
VANGUARD GROUP INC
CIK 102909
Shares
10.96M
Value
654.51M
Filed
Dec 31, 2025
BLACKROCK, INC.
CIK 2012383
Shares
9.57M
Value
286.92M
Filed
Jun 30, 2026
VANGUARD PORTFOLIO MANAGEMENT LLC
CIK 2100121
Shares
6.46M
Value
193.46M
Filed
Jun 30, 2026
AQR CAPITAL MANAGEMENT LLC
CIK 1167557
Shares
4.92M
Value
147.44M
Filed
Jun 30, 2026
VANGUARD CAPITAL MANAGEMENT LLC
CIK 2100119
Shares
4.13M
Value
123.74M
Filed
Jun 30, 2026
BARES CAPITAL MANAGEMENT, INC.
CIK 1340807
Shares
3.38M
Value
194.37M
Filed
Sep 30, 2025
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM
CIK 1081019
Shares
3.16M
Value
105.58K
Filed
Jun 30, 2026
MASSACHUSETTS FINANCIAL SERVICES CO /MA/
CIK 912938
Shares
3.03M
Value
91.40M
Filed
Jun 30, 2026
FIRST TRUST ADVISORS LP
CIK 1125816
Shares
2.96M
Value
88.66M
Filed
Jun 30, 2026
STATE STREET CORP
CIK 93751
Shares
2.93M
Value
87.92M
Filed
Jun 30, 2026
BLACKROCK FINANCE, INC.
CIK 1364742
Shares
2.69M
Value
162.97M
Filed
Jun 30, 2024
DIMENSIONAL FUND ADVISORS LP
CIK 354204
Shares
2.68M
Value
80.42M
Filed
Jun 30, 2026
GEODE CAPITAL MANAGEMENT, LLC
CIK 1214717
Shares
2.59M
Value
77.49M
Filed
Jun 30, 2026
NORTH PEAK CAPITAL MANAGEMENT, LLC
CIK 1747888
Shares
2.40M
Value
143.33M
Filed
Dec 31, 2025
TPG GP A, LLC
CIK 1903793
Shares
2.02M
Value
140.62M
Filed
Mar 31, 2025
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP
CIK 1164508
Shares
2.02M
Value
60.50M
Filed
Jun 30, 2026
CAPITAL RESEARCH GLOBAL INVESTORS
CIK 1422848
Shares
1.80M
Value
107.27M
Filed
Dec 31, 2025
LYNROCK LAKE LP
CIK 1734341
Shares
1.78M
Value
53.43M
Filed
Jun 30, 2026
INVESCO LTD.
CIK 914208
Shares
1.59M
Value
47.78M
Filed
Jun 30, 2026
THRIVENT FINANCIAL FOR LUTHERANS
CIK 314984
Shares
1.51M
Value
45.08K
Filed
Jun 30, 2026
| # | Institution | CIK | Shares | Est. Value | Period |
|---|---|---|---|---|---|
| 1 | VANGUARD GROUP INC | 102909 | 10.96M | 654.51M | Dec 31, 2025 |
| 2 | BLACKROCK, INC. | 2012383 | 9.57M | 286.92M | Jun 30, 2026 |
| 3 | VANGUARD PORTFOLIO MANAGEMENT LLC | 2100121 | 6.46M | 193.46M | Jun 30, 2026 |
| 4 | AQR CAPITAL MANAGEMENT LLC | 1167557 | 4.92M | 147.44M | Jun 30, 2026 |
| 5 | VANGUARD CAPITAL MANAGEMENT LLC | 2100119 | 4.13M | 123.74M | Jun 30, 2026 |
| 6 | BARES CAPITAL MANAGEMENT, INC. | 1340807 | 3.38M | 194.37M | Sep 30, 2025 |
| 7 | CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM | 1081019 | 3.16M | 105.58K | Jun 30, 2026 |
| 8 | MASSACHUSETTS FINANCIAL SERVICES CO /MA/ | 912938 | 3.03M | 91.40M | Jun 30, 2026 |
| 9 | FIRST TRUST ADVISORS LP | 1125816 | 2.96M | 88.66M | Jun 30, 2026 |
| 10 | STATE STREET CORP | 93751 | 2.93M | 87.92M | Jun 30, 2026 |
| 11 | BLACKROCK FINANCE, INC. | 1364742 | 2.69M | 162.97M | Jun 30, 2024 |
| 12 | DIMENSIONAL FUND ADVISORS LP | 354204 | 2.68M | 80.42M | Jun 30, 2026 |
| 13 | GEODE CAPITAL MANAGEMENT, LLC | 1214717 | 2.59M | 77.49M | Jun 30, 2026 |
| 14 | NORTH PEAK CAPITAL MANAGEMENT, LLC | 1747888 | 2.40M | 143.33M | Dec 31, 2025 |
| 15 | TPG GP A, LLC | 1903793 | 2.02M | 140.62M | Mar 31, 2025 |
| 16 | ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 1164508 | 2.02M | 60.50M | Jun 30, 2026 |
| 17 | CAPITAL RESEARCH GLOBAL INVESTORS | 1422848 | 1.80M | 107.27M | Dec 31, 2025 |
| 18 | LYNROCK LAKE LP | 1734341 | 1.78M | 53.43M | Jun 30, 2026 |
| 19 | INVESCO LTD. | 914208 | 1.59M | 47.78M | Jun 30, 2026 |
| 20 | THRIVENT FINANCIAL FOR LUTHERANS | 314984 | 1.51M | 45.08K | Jun 30, 2026 |
Data sourced from SEC Form 13F institutional holdings reports. Positions reflect the most recent filing per institution.