S&CO INC

Position in CET — Central Securities Corp

CIK 1082461 BOSTON, MA

Position in CET

as of Jun 30, 2026 · filed Aug 6, 2026 Compact

Position Value

$798,026

+$29,836 QoQ

Shares Held

15,215

-1.6% QoQ

Ownership

0.051%

of shares outstanding

% of Portfolio

0.06%

of 13F equity value

Holder Rank

#40

of 99 holders

Holding Since

Mar 2020

26 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Financial Services · as of Jun 30, 2026

S&CO INC holds $9,010,719 across 3 Asset Management names. CET ranks #2 (8.9% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	APO	Apollo Global Management, Inc.	62,880	$7,439,332
2	CET	Central Securities Corp This page	15,215	$798,026
3	BEN	Franklin Resources Inc	23,245	$773,361

26 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$798,026	15,215	-1.6%	Shares	Sole	2026-08-06
2026-03-31	$768,190	15,469	-0.0%	Shares	Sole	2026-05-07
2025-12-31	$784,635	15,473	+4.9%	Shares	Sole	2026-02-05
2025-09-30	$757,656	14,749	0.0%	Shares	Sole	2025-11-06
2025-06-30	$705,887	14,749	0.0%	Shares	Sole	2025-08-07
2025-03-31	$663,115	14,749	-8.1%	Shares	Sole	2025-05-08
2024-12-31	$732,913	16,041	+3.3%	Shares	Sole	2025-02-07
2024-09-30	$711,574	15,523	-14.7%	Shares	Sole	2024-11-07
2024-06-30	$800,855	18,193	0.0%	Shares	Sole	2024-08-08
2024-03-31	$759,921	18,193	-7.1%	Shares	Sole	2024-05-09
2023-12-31	$739,838	19,588	+4.5%	Shares	Sole	2024-02-12
2023-09-30	$664,722	18,751	0.0%	Shares	Sole	2023-11-09
2023-06-30	$684,599	18,751	0.0%	Shares	Sole	2023-08-08
2023-03-31	$652,159	18,751	0.0%	Shares	Sole	2023-05-09
2022-12-31	$626,095	18,751	+6.3%	Shares	Sole	2023-02-07
2022-09-30	$594,903	17,632	+0.3%	Shares	Sole	2022-11-09
2022-06-30	$619,273	17,588	-9.4%	Shares	Sole	2022-08-09
2022-03-31	$803,297	19,408	-26.1%	Shares	Sole	2022-05-05
2021-12-31	$1,170,135	26,248	+4.9%	Shares	Sole	2022-02-08
2021-09-30	$1,057,475	25,029	0.0%	Shares	Sole	2021-11-09
2021-06-30	$1,055,973	25,029	0.0%	Shares	Sole	2021-07-14
2021-03-31	$948,849	25,029	0.0%	Shares	Sole	2021-04-23
2020-12-31	$816,946	25,029	+4.8%	Shares	Sole	2021-01-28
2020-09-30	$692,165	23,876	0.0%	Shares	Sole	2020-12-11
2020-06-30	$688,822	23,876	-0.7%	Shares	Sole	2020-12-16
2020-03-31	$620,996	24,051	—	Shares	Sole	2020-04-28
No filing history on record for this holder in this stock.