PANAGORA ASSET MANAGEMENT INC

Position in BRK-B — Berkshire Hathaway Inc

CIK 883677 Boston, MA

Position in BRK-B

as of Mar 31, 2026 · filed May 14, 2026 Compact

Position Value

$98,400,365

+$22,108,651 QoQ

Shares Held

205,343

+35.3% QoQ

Ownership

0.015%

of shares outstanding

% of Portfolio

0.38%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2020

25 quarters on record

Voting authority Sole 49.803986500635524.ToString("F0")% Shared 0.ToString("F0")% None 50.196013499364476.ToString("F0")%

Financial Services · as of Mar 31, 2026

PANAGORA ASSET MANAGEMENT INC holds $251,888,103 across 4 Insurance - Diversified names. BRK-B ranks #2 (39.1% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	HIG	Hartford Insurance Group, Inc.	1,128,358	$152,587,852
2	BRK-B	Berkshire Hathaway Inc This page	205,343	$98,400,365
3	AIG	American International Group, Inc.	7,184	$540,596
4	ACGL	Arch Capital Group Ltd.	3,743	$359,290

25 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$98,400,365	205,343	+35.3%	Shares	Sole	2026-05-14
2025-12-31	$76,291,714	151,779	+44.7%	Shares	Sole	2026-02-13
2025-09-30	$52,746,475	104,918	-1.5%	Shares	Sole	2025-11-13
2025-06-30	$51,748,106	106,528	-71.4%	Shares	Sole	2025-08-13
2025-03-31	$198,099,521	371,962	+3.5%	Shares	Sole	2025-05-15
2024-12-31	$162,945,094	359,480	+0.7%	Shares	Sole	2025-02-13
2024-09-30	$164,363,908	357,111	+133.7%	Shares	Sole	2024-11-13
2024-06-30	$62,174,905	152,839	-16.6%	Shares	Sole	2024-07-29
2024-03-31	$77,076,269	183,288	-6.0%	Shares	Sole	2024-05-07
2023-12-31	$69,574,736	195,073	-35.1%	Shares	Sole	2024-02-08
2023-09-30	$105,371,641	300,804	+5.1%	Shares	Sole	2023-10-31
2023-06-30	$97,637,166	286,326	-3.2%	Shares	Sole	2023-08-11
2023-03-31	$91,356,397	295,872	-20.6%	Shares	Sole	2023-05-12
2022-12-31	$115,137,223	372,733	-3.2%	Shares	Sole	2023-02-13
2022-09-30	$102,773,327	384,890	-42.9%	Shares	Sole	2022-11-14
2022-06-30	$184,153,628	674,506	+2.4%	Shares	Sole	2022-08-15
2022-03-31	$232,430,760	658,612	+36.1%	Shares	Sole	2022-05-12
2021-12-31	$144,672,645	483,855	+25.4%	Shares	Sole	2022-02-10
2021-09-30	$105,282,783	385,736	-0.1%	Shares	Sole	2021-11-10
2021-06-30	$107,314,083	386,133	-5.7%	Shares	Sole	2021-08-11
2021-03-31	$104,645,876	409,621	+2.2%	Shares	Sole	2021-05-12
2020-12-31	$92,930,481	400,787	-7.7%	Shares	Sole	2021-02-10
2020-09-30	$92,507,098	434,428	-3.5%	Shares	Sole	2020-11-13
2020-06-30	$80,331,285	450,010	-6.4%	Shares	Sole	2020-08-12
2020-03-31	$87,894,242	480,743	—	Shares	Sole	2020-05-14
No filing history on record for this holder in this stock.