10 institutions reported holding $7.1M of WOLTERS KLUWERS SPON (WTKWY) in SEC 13F filings for 2026-06-30. Largest institutional holders: BANYAN CAPITAL MANAGEMENT, INC. ($6.6M), RHUMBLINE ADVISERS ($428,949), GAMMA Investing LLC ($132,591), Ancora Advisors LLC ($25,819), PNC Financial Services Group, Inc. ($6,536). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | BANYAN CAPITAL MANAGEMENT, INC. | $6.6M | 101,636 | Added |
| 2 | RHUMBLINE ADVISERS | $428,949 | 6,629 | Trimmed |
| 3 | GAMMA Investing LLC | $132,591 | 2,049 | Added |
| 4 | Ancora Advisors LLC | $25,819 | 399 | Hold |
| 5 | PNC Financial Services Group, Inc. | $6,536 | 101 | Trimmed |
| 6 | Salomon & Ludwin, LLC | $781 | 12 | Trimmed |
| 7 | HANTZ FINANCIAL SERVICES, INC. | $0 | 0 | Exited |
| 8 | Westside Investment Management, Inc. | $0 | 0 | Exited |
| 9 | First Command Advisory Services, Inc. | $0 | 0 | Exited |
| 10 | Strive Financial Group ,LLC | $0 | 0 | Exited |
Source: SEC Form 13F filings · as of 2026-06-30