RICHMOND, VA
NEWMARKET CORPNEU— Latest position per institution from SEC 13F filings
15
Institutional holders
12.80M
Total shares held
3.99B
Estimated value
640.09K
Avg. position size
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM
CIK 1081019
Shares
7.12M
Value
9K
Filed
Jun 30, 2026
VANGUARD GROUP INC
CIK 102909
Shares
828.80K
Value
569.60M
Filed
Dec 31, 2025
BLACKROCK, INC.
CIK 2012383
Shares
703.12K
Value
556.34M
Filed
Jun 30, 2026
BLACKROCK FINANCE, INC.
CIK 1364742
Shares
615.46K
Value
317.31M
Filed
Jun 30, 2024
LONDON CO OF VIRGINIA
CIK 1259887
Shares
488.48K
Value
386.51M
Filed
Jun 30, 2026
VANGUARD PORTFOLIO MANAGEMENT LLC
CIK 2100121
Shares
416.06K
Value
329.21M
Filed
Jun 30, 2026
VANGUARD CAPITAL MANAGEMENT LLC
CIK 2100119
Shares
348.83K
Value
276.01M
Filed
Jun 30, 2026
BOSTON PARTNERS
CIK 1386060
Shares
323.90K
Value
256M
Filed
Jun 30, 2026
AQR CAPITAL MANAGEMENT LLC
CIK 1167557
Shares
270.01K
Value
213.64M
Filed
Jun 30, 2026
LSV ASSET MANAGEMENT
CIK 1050470
Shares
237.76K
Value
188.13K
Filed
Jun 30, 2026
STATE STREET CORP
CIK 93751
Shares
234.06K
Value
185.91M
Filed
Jun 30, 2026
AMERICAN CENTURY COMPANIES INC
CIK 748054
Shares
209.44K
Value
165.71M
Filed
Jun 30, 2026
DIMENSIONAL FUND ADVISORS LP
CIK 354204
Shares
205.66K
Value
162.73M
Filed
Jun 30, 2026
GEODE CAPITAL MANAGEMENT, LLC
CIK 1214717
Shares
190.94K
Value
151.11M
Filed
Jun 30, 2026
GOTHAM ASSET MANAGEMENT, LLC
CIK 1510387
Shares
130.87K
Value
103.55M
Filed
Jun 30, 2026
SIXTH STREET PARTNERS MANAGEMENT COMPANY, L.P.
CIK 1812095
Shares
102.18K
Value
80.85M
Filed
Jun 30, 2026
CHARLES SCHWAB INVESTMENT MANAGEMENT INC
CIK 884546
Shares
102.18K
Value
80.85M
Filed
Jun 30, 2026
MORGAN STANLEY
CIK 895421
Shares
98.33K
Value
77.81M
Filed
Jun 30, 2026
CAISSE DE DEPOT ET PLACEMENT DU QUEBEC
CIK 898286
Shares
91.65K
Value
72.52M
Filed
Jun 30, 2026
PRICE T ROWE ASSOCIATES INC /MD/
CIK 80255
Shares
85.98K
Value
68.03K
Filed
Jun 30, 2026
| # | Institution | CIK | Shares | Est. Value | Period |
|---|---|---|---|---|---|
| 1 | CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM | 1081019 | 7.12M | 9K | Jun 30, 2026 |
| 2 | VANGUARD GROUP INC | 102909 | 828.80K | 569.60M | Dec 31, 2025 |
| 3 | BLACKROCK, INC. | 2012383 | 703.12K | 556.34M | Jun 30, 2026 |
| 4 | BLACKROCK FINANCE, INC. | 1364742 | 615.46K | 317.31M | Jun 30, 2024 |
| 5 | LONDON CO OF VIRGINIA | 1259887 | 488.48K | 386.51M | Jun 30, 2026 |
| 6 | VANGUARD PORTFOLIO MANAGEMENT LLC | 2100121 | 416.06K | 329.21M | Jun 30, 2026 |
| 7 | VANGUARD CAPITAL MANAGEMENT LLC | 2100119 | 348.83K | 276.01M | Jun 30, 2026 |
| 8 | BOSTON PARTNERS | 1386060 | 323.90K | 256M | Jun 30, 2026 |
| 9 | AQR CAPITAL MANAGEMENT LLC | 1167557 | 270.01K | 213.64M | Jun 30, 2026 |
| 10 | LSV ASSET MANAGEMENT | 1050470 | 237.76K | 188.13K | Jun 30, 2026 |
| 11 | STATE STREET CORP | 93751 | 234.06K | 185.91M | Jun 30, 2026 |
| 12 | AMERICAN CENTURY COMPANIES INC | 748054 | 209.44K | 165.71M | Jun 30, 2026 |
| 13 | DIMENSIONAL FUND ADVISORS LP | 354204 | 205.66K | 162.73M | Jun 30, 2026 |
| 14 | GEODE CAPITAL MANAGEMENT, LLC | 1214717 | 190.94K | 151.11M | Jun 30, 2026 |
| 15 | GOTHAM ASSET MANAGEMENT, LLC | 1510387 | 130.87K | 103.55M | Jun 30, 2026 |
| 16 | SIXTH STREET PARTNERS MANAGEMENT COMPANY, L.P. | 1812095 | 102.18K | 80.85M | Jun 30, 2026 |
| 17 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 884546 | 102.18K | 80.85M | Jun 30, 2026 |
| 18 | MORGAN STANLEY | 895421 | 98.33K | 77.81M | Jun 30, 2026 |
| 19 | CAISSE DE DEPOT ET PLACEMENT DU QUEBEC | 898286 | 91.65K | 72.52M | Jun 30, 2026 |
| 20 | PRICE T ROWE ASSOCIATES INC /MD/ | 80255 | 85.98K | 68.03K | Jun 30, 2026 |
Data sourced from SEC Form 13F institutional holdings reports. Positions reflect the most recent filing per institution.