WK
Workiva-A (WK)
NYSE
$84.96+$4.64 (+5.78%)
Price as of Oct 22, 2026 5:29 PM EDT
  • $4.1B
    Market Cap
  • -9.28%
    1-Year Change
  • Software - Application
    Industry

Top Holders

Institutional
Mutual Funds
Holder
Ownership %
Shares Held
Change (Shares, %)
Report Date
VANGUARD GROUP INC
11.50%
6.3M
-22,316 (-0.36%)
Dec 31, 2025
BLACKROCK, INC.
10.12%
5.5M
+870,420 (+15.80%)
Jun 30, 2026
BLACKROCK FUNDING, INC. /DE
9.77%
5.3M
+248,028 (+4.67%)
Dec 31, 2024
BLACKROCK INC.
7.79%
4.2M
+114,521 (+2.70%)
Jun 30, 2024
N/A
7.44%
4.0M
+90,685 (+2.24%)
Jun 30, 2026
VANGUARD PORTFOLIO MANAGEMENT LLC
7.44%
4.0M
+90,685 (+2.24%)
Jun 30, 2026
JERICHO CAPITAL ASSET MANAGEMENT L.P.
6.40%
3.5M
+1.0M (+29.20%)
Jun 30, 2026

Current Ownership Distribution

  • Institutions890.8M (55.84%)
  • Mutual Funds696.5M (43.66%)
  • Insiders8.1M (0.51%)
  • Other0 (0.00%)

Insider Transactions

  • 0.51% (8.1M)
    Current InsiderOwnership (%, shares)
  • 0
    Number of InsiderBuying (last 12 months)
  • $0.00
    Amount of InsiderBuying (last 12 months)
  • 1
    Number of InsiderSelling (last 12 months)
  • $9.1M
    Amount of InsiderSelling (last 12 months)
Insider Name & Title
Type
Date
Transaction Value
Shares
Share Price
Shares After Transactions
VANDERPLOEG MARTIN J
Gift
Sep 15, 2026
$0.00
60,000
$0.00
1.1M
VANDERPLOEG MARTIN J
Gift
Sep 15, 2026
$0.00
60,000
$0.00
60,000
Swain Junko
SVP, Chief Accounting Officer
In Kind
Sep 01, 2026
$164,981.70
2,151
$76.70
28,830
Ziegler Brandon
EVP, CLO, CAO & Corp Secretary
Sell
Aug 20, 2026
$499,198.87
6,571
$75.97
126,216
VANDERPLOEG MARTIN J
Gift
Aug 18, 2026
$0.00
2,780
$0.00
437,105
Iskow Julie
President & CEO
In Kind
Apr 03, 2026
$454,680.00
7,578
$60.00
460,530
Herren Richard Scott
Award
Mar 02, 2026
$0.00
877
$0.00
877
Iskow Julie
President & CEO
Award
Mar 01, 2026
$0.00
4,092
$0.00
472,893
Iskow Julie
President & CEO
In Kind
Mar 01, 2026
$135,968.64
2,208
$61.58
470,685
Iskow Julie
President & CEO
In Kind
Mar 01, 2026
$158,691.66
2,577
$61.58
468,108
Ziegler Brandon
EVP, CLO, CAO & Corp Secretary
Award
Feb 11, 2026
$0.00
5,954
$0.00
130,227
Iskow Julie
President & CEO
Award
Feb 11, 2026
$0.00
13,135
$0.00
459,605
Ziegler Brandon
EVP, CLO, CAO & Corp Secretary
Award
Feb 11, 2026
$0.00
7,340
$0.00
137,567
Iskow Julie
President & CEO
Award
Feb 11, 2026
$0.00
20,972
$0.00
480,577
Ziegler Brandon
EVP, CLO, CAO & Corp Secretary
Award
Feb 11, 2026
$0.00
3,803
$0.00
141,370
Iskow Julie
President & CEO
Award
Feb 11, 2026
$0.00
14,390
$0.00
494,967
Ziegler Brandon
EVP, CLO, CAO & Corp Secretary
In Kind
Feb 11, 2026
$567,013.50
8,730
$64.95
132,640
Iskow Julie
President & CEO
In Kind
Feb 11, 2026
$1.7M
26,166
$64.95
468,801
Ziegler Brandon
EVP, CLO, CAO & Corp Secretary
In Kind
Feb 03, 2026
$326,232.00
4,531
$72.00
124,273
Swain Junko
SVP, Chief Accounting Officer
In Kind
Feb 03, 2026
$46,800.00
650
$72.00
30,437
Iskow Julie
President & CEO
Award
Feb 02, 2026
$9.8M
128,038
$76.54
464,585
Larson Barbara A
EVP, CFO & Treasurer
Award
Feb 02, 2026
$10.8M
141,103
$76.54
141,103
Swain Junko
SVP, Chief Accounting Officer
Award
Feb 02, 2026
$524,987.86
6,859
$76.54
31,087
Ziegler Brandon
EVP, CLO, CAO & Corp Secretary
Award
Feb 02, 2026
$2.6M
33,839
$76.54
128,804
VANDERPLOEG MARTIN J
In Kind
Feb 01, 2026
$43,131.20
560
$77.02
317,147
Swain Junko
SVP, Chief Accounting Officer
In Kind
Feb 01, 2026
$47,598.36
618
$77.02
24,228
Iskow Julie
President & CEO
In Kind
Feb 01, 2026
$1.8M
23,460
$77.02
336,547
Ziegler Brandon
EVP, CLO, CAO & Corp Secretary
In Kind
Feb 01, 2026
$680,702.76
8,838
$77.02
94,965
VANDERPLOEG MARTIN J
Gift
Jan 21, 2026
$0.00
491,270
$0.00
0
VANDERPLOEG MARTIN J
Gift
Jan 21, 2026
$0.00
491,270
$0.00
1.2M