WKHS - Stock (WKHS)

CUSIP: 98138J206

Q4 2023 13F Holders as of 31 Dec 2023

Share change
-2,119,581
Put/Call ratio
129%
SEC-reported price per share
$0.36
Number of holders
157
Value change
-$974,971
Number of buys
68
Open additional details 1 more signal available
Number of sells
60

Security key

98138J206

Report period

Q4 2023

Institutions

157

Top holders

10

Ownership snapshot

Top reported holders of WKHS - WKHS - Stock (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.

Comparable stake leader
BlackRock Finance, Inc.
Disclosed value leader
BlackRock Finance, Inc.
Comparable rows
0/15
Latest evidence
30 Sep 2023
13F 3/4/5 Highest disclosed value: $5,397,005 15 rows are not safely comparable across share classes. Showing 1-6 of 15 holder rows.

Quick read

BlackRock Finance, Inc. has the largest disclosed position value at $5.4M.

0 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.

Open SEC evidence Opens BlackRock Finance, Inc.'s linked filing trail.
Disclosed position value Top 5
BlackRock Finance, Inc. $5.4M
STATE STREET CORP $4.14M
VANGUARD GROUP INC $3.9M
GEODE CAPITAL MANAGEMENT, LLC $1.76M
CHARLES SCHWAB INVESTMENT MANAGEM... $669.2K

Value bars compare disclosed positions; verify each figure against the linked filing evidence.

Detailed SEC evidence table Showing 1-6 of 15 holder rows
Holder Evidence Ownership % Position 12M Net Δ As of
BlackRock Finance, Inc.
13F
Company
13F
class O/S missing
$5,397,005
13,023,661 shares
30 Sep 2023
STATE STREET CORP
13F
Company
13F
class O/S missing
$4,135,106
9,978,537 shares
30 Sep 2023
VANGUARD GROUP INC
13F
Company
13F
class O/S missing
$3,902,435
9,417,074 shares
30 Sep 2023
GEODE CAPITAL MANAGEMENT, LLC
13F
Company
13F
class O/S missing
$1,759,297
4,244,859 shares
30 Sep 2023
CHARLES SCHWAB INVESTMENT MANAGEMENT INC
13F
Company
13F
class O/S missing
$669,203
1,614,873 shares
30 Sep 2023
NORTHERN TRUST CORP
13F
Company
13F
class O/S missing
$626,042
1,510,717 shares
30 Sep 2023
How to read this table

Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

13F holder rows

Institutional holders as of Q4 2023

Investor-level positions for this CUSIP, loaded as an interactive table.

Institutions
157
Shares
50,958,275
Rows available
157
Investor Option Weight % Change % SEC-reported value * Price Shares Share Change Activity Report Period

* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.

Compare Q4 2023 vs Q3 2025 Across Filers

Q3 2025 holders
1
Q4 2023 holders
157
Holder diff
156
Investor Q3 2025 Shares Q4 2023 Shares Share Diff Share Chg % Q3 2025 value Q4 2023 value Value change Value Chg %

Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).

Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend
We use cookies and similar technologies to provide certain features, enhance the user experience and, if you allow them, measure engagement and deliver advertising. Analytics and marketing storage stay off until you grant consent. By clicking on "Agree and continue", you declare your consent to the use of the selected optional cookies. Manage preferences to update or revoke optional consent for future visits. For more information, see our Privacy Policy .