Who owns Workiva Inc.?
Institutional ownership of WK from SEC Form 13F filings across 203 reporting managers. All positions are from one synchronized reporting period — 2026-06-30 books, filed up to 45 days after quarter end — so every row is comparable.
203
13F holders
$1.48B
value, 2026 filers
58.5%
of shares outstanding (31.8M sh)
39
new positions (2026 filers)
Top institutional holders
ordered by shares owned · positions as of 2026-06-30· % of fund = share of the manager's own book · % of co. = share of WK's shares outstanding
| # | Manager | Shares | Value | % of fund | % of co. | Δ shares QoQ |
|---|---|---|---|---|---|---|
| 1 | BlackRock, Inc. | 5.5M | $267.2M | 0.0% | 10.1% | +18.8% |
| 2 | VANGUARD PORTFOLIO MANAGEMENT LLC | 4.0M | $196.3M | 0.0% | 7.4% | +2.3% |
| 3 | VANGUARD CAPITAL MANAGEMENT LLC | 2.3M | $110.9M | 0.0% | 4.2% | -49.3% |
| 4 | FMR LLC | 1.7M | $82.3M | 0.0% | 3.1% | -5.0% |
| 5 | ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 1.4M | $68.9M | 0.0% | 2.6% | +28.0% |
| 6 | GEODE CAPITAL MANAGEMENT, LLC | 1.3M | $62.8M | 0.0% | 2.4% | +5.4% |
| 7 | Squarepoint Ops LLC | 1.2M | $60.5M | 0.1% | 2.3% | +110.7% |
| 8 | FIRST TRUST ADVISORS LP | 1.1M | $54.6M | 0.0% | 2.1% | +30.5% |
| 9 | PRICE T ROWE ASSOCIATES INC /MD/ | 966,637 | $46,892 | 0.0% | 1.8% | +79.3% |
| 10 | BANK OF AMERICA CORP /DE/ | 804,184 | $39.0M | 0.0% | 1.5% | +103.6% |
| 11 | UBS Group AG | 787,654 | $38.2M | 0.0% | 1.4% | -30.2% |
| 12 | Qube Research & Technologies Ltd | 699,733 | $33.9M | 0.0% | 1.3% | +92.6% |
| 13 | GOLDMAN SACHS GROUP INC | 669,715 | $32.5M | 0.0% | 1.2% | -17.5% |
| 14 | NORTHERN TRUST CORP | 527,937 | $25.6M | 0.0% | 1% | +9.4% |
| 15 | MORGAN STANLEY | 526,630 | $25.5M | 0.0% | 1% | +74.2% |
| 16 | Sixth Street Partners Management Company, L.P.NEW | 437,170 | $21.2M | 3.7% | 0.8% | new |
| 17 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 437,170 | $21.2M | 0.0% | 0.8% | +2.3% |
| 18 | VANGUARD FIDUCIARY TRUST CO | 373,816 | $18.1M | 0.0% | 0.7% | +3.7% |
| 19 | CITADEL ADVISORS LLC | 349,937 | $17.0M | 0.0% | 0.6% | -49.4% |
| 20 | ACADIAN ASSET MANAGEMENT LLC | 340,141 | $16,485 | 0.0% | 0.6% | +1654.5% |
| 21 | MARSHALL WACE, LLP | 331,483 | $16.1M | 0.0% | 0.6% | +4908.8% |
| 22 | TWO SIGMA INVESTMENTS, LP | 320,421 | $15.5M | 0.0% | 0.6% | +34.4% |
| 23 | Nuveen, LLC | 318,573 | $15.5M | 0.0% | 0.6% | -34.7% |
| 24 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | 284,628 | $13.8M | 0.0% | 0.5% | +986.4% |
| 25 | Russell Investments Group, Ltd. | 243,581 | $11.8M | 0.0% | 0.4% | +112.3% |
Source: SEC Form 13F-HR filings (institutional managers over $100M in US-listed positions). 13Fs disclose long positions only, up to 45 days after quarter end; each manager's latest filed quarter is shown per row and dollar values are the manager's filed marks. Aggregates labeled "2026 filers" count only managers whose latest book is a 2026 quarter. Related: valuation · options positioning · supply chain. Research, not investment advice.