Workiva
WK · NYSE
$79.26+$2.53 (+3.30%)TodayMarket closed ·
Prev close $76.73
Who owns WK
Largest institutional holders, from their latest 13F filings
The 10 largest institutions hold 41.9% of WK’s shares.
- BlackRock Institutional Trust Company, N.A.7.8%
- Vanguard Portfolio Management, LLC7.2%
- Jericho Capital Asset Management L.P.6.2%
- Hotchkis and Wiley Capital Management, LLC4.6%
- Next 6 largest institutions16.2%
- All other shareholders58.1%
| Holder | Shares | % of shares |
|---|---|---|
| BlackRock Institutional Trust Company, N.A. | 4.36M | 7.77% |
| Vanguard Portfolio Management, LLC | 4.05M | 7.21% |
| Jericho Capital Asset Management L.P. | 3.48M | 6.21% |
| Hotchkis and Wiley Capital Management, LLC | 2.58M | 4.59% |
| Vanguard Capital Management, LLC | 2.29M | 4.08% |
| State Street Investment Management (US) | 1.48M | 2.63% |
| Arrowstreet Capital, Limited Partnership | 1.42M | 2.53% |
| Fidelity Management & Research Company LLC | 1.32M | 2.35% |
| Geode Capital Management, L.L.C. | 1.29M | 2.31% |
| Edmond de Rothschild Asset Management (France) S.A. | 1.27M | 2.26% |
Largest mutual fund holders
| Holder | Shares | % of shares |
|---|---|---|
| Vanguard Total Stock Market Index Fund | 1.60M | 2.85% |
| iShares Russell 2000 ETF | 1.35M | 2.41% |
| Vanguard Information Technology Index Fund | 1.24M | 2.22% |
| Vanguard Small-Cap Index Fund | 1.15M | 2.04% |
| Edmond de Rothschild Fund-Big Data | 1.02M | 1.81% |
Insider trades
Form 4 filings by officers, directors and large holders
Over the last 6 months, insiders sold $625.73K (3 trades) of WK on the open market, with no buys.
| Insider | Type | Shares | Value |
|---|---|---|---|
| VANDERPLOEG MARTIN J. | Gift | 60.00K | — |
| VANDERPLOEG MARTIN J. | Gift | 60.00K | — |
| Swain Junko | Tax withholding | 2.15K | $164.98K |
| Ziegler Brandon | Sale | 6.57K | $499.20K |
| VANDERPLOEG MARTIN J. | Gift | 2.78K | — |
| Herz Robert H | Sale | 1.50K | $76.84K |
| Malik Astha | Award | 4.07K | — |
| Herz Robert H | Award | 4.07K | — |
| Herren Richard Scott | Award | 4.07K | — |
| CROW MICHAEL M | Award | 4.07K | — |
Short interest
Settled Sep 30, 2026
- Shares short
- 3.56M
- Days to cover
- 3.17
- % of shares outstanding
- 6.34%
- Average daily volume
- 1.12M
- Change since last report
- −5.7%
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