WSO-B WATSCO INC

CL B CONV (common), issuer CIK 105016

9 managers (9 13F filers) reported a position in WSO-B shares at 2025-12-31, 23,869 shares in all. 0 filers opened a position and 3 filers sold out during the quarter.

Managers: 9
13F filers: 9
New: 0
Added: 1
Reduced: 3
Sold out: 3
Shares held by filers: 23,869

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q4 2025

Filers in the available 13F reports with a share position at 2025-12-31, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

Holder	Shares	Value	% of portfolio	Change	Source
DIMENSIONAL FUND ADVISORS LPin group DIMENSIONAL FUND ADVISORS LP	10,265	$3.48M	<0.01%	0	13F-HR Timeline Group
GABELLI FUNDS LLCin group GAMCO Investors (Gabelli)	7,800	$2.64M	0.02%	0	13F-HR Timeline Group
FAS Wealth Partners, Inc.	2,163	$733K	0.05%	-1	13F-HR Timeline
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC	1,556	$527K	<0.01%	-36	13F-HR/A Timeline Group
UMB Bank, n.a.	705	$239K	<0.01%	-357	13F-HR TimelineThe filing omitted confidential holdings, a later amendment may add them.
Crews Bank & Trust	700	$237K	0.03%	0	13F-HR Timeline
MORGAN STANLEYin group MORGAN STANLEY	589	$200K	<0.01%	0	13F-HR/A Timeline Group
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…	90	$30.5K	<0.01%	+80	13F-HR Timeline Group
BlackRock, Inc.in group BlackRock, Inc.	1	$339	<0.01%	0	13F-HR Timeline Group