Question 1

How many shares of BRK/B does COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS own?

Accepted Answer

As of 2026-Q2, COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS holds 404,932 shares of BRK/B (BERKSHIRE HATHAWAY INC-CL B).

Question 2

What is COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS's BRK/B position worth?

Accepted Answer

As of 2026-Q2, COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS's BRK/B position is worth $202.6M.

Question 3

Is COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS buying or selling BRK/B?

Accepted Answer

In 2026-Q2, COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS decreased their BRK/B position (-5.2% change in shares).

Question 4

When did COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS first buy BRK/B?

Accepted Answer

Based on available 13F filings, COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS first reported a position in BRK/B in 2019-Q1. They have held the position across 30 quarters.

Quarter	Action	Shares	Change	Value	Weight	Price	Conviction
2026-Q2 Latest	Decreased	404,932	-5.2%	$202.6M	1.0%	$500.39	0
2026-Q1	Increased	427,155	+0.1%	$204.7M	1.0%	$481.36	48
2025-Q4	Decreased	426,537	-3.1%	$214.4M	1.1%	$503.71	0
2025-Q3	Decreased	440,347	-2.1%	$221.4M	1.1%	$499.25	0
2025-Q2	Increased	449,734	+7.3%	$218.5M	1.2%	$485.68	52
2025-Q1	Increased	419,172	+7.5%	$223.2M	1.3%	$526.31	52
2024-Q4	Decreased	389,740	-2.3%	$176.7M	1.1%	$452.16	0
2024-Q3	Increased	398,762	+0.3%	$183.5M	1.2%	$457.47	48
2024-Q2	Decreased	397,648	-0.4%	$161.8M	1.1%	$406.80	0
2024-Q1	Increased	399,421	+0.3%	$168M	1.2%	$420.52	48
2023-Q4	Increased	398,434	+8.7%	$142.1M	1.0%	$356.66	52
2023-Q3	Increased	366,684	+17.9%	$128.4M	1.1%	$350.30	56
2023-Q2	Increased	311,012	+1.8%	$106.1M	0.8%	$336.91	43
2023-Q1	Increased	305,436	+0.3%	$94.3M	0.8%	$305.08	42
2022-Q4	Increased	304,552	+15.4%	$94.1M	0.8%	$308.90	48
2022-Q3	Decreased	263,991	-0.5%	$70.5M	0.7%	$269.58	0
2022-Q2	Increased	265,412	+7.1%	$72.5M	0.8%	$273.49	45
2022-Q1	Increased	247,891	+7.0%	$87.5M	0.9%	$357.61	45
2021-Q4	Decreased	231,680	-0.5%	$69.3M	0.7%	$299.98	0
2021-Q3	Decreased	232,913	-2.4%	$63.6M	0.7%	$277.29	0
2021-Q2	Increased	238,670	+0.1%	$66.3M	0.7%	$276.21	42
2021-Q1	Decreased	238,466	-1.9%	$60.9M	0.7%	$258.19	0
2020-Q4	Increased	243,172	+32.4%	$56.4M	0.8%	$229.65	53
2020-Q3	Increased	183,661	+65.2%	$39.1M	0.8%	$210.44	60
2020-Q2	Decreased	111,162	-11.1%	$19.8M	0.4%	$177.19	0
2020-Q1	Decreased	124,967	-0.8%	$22.8M	0.5%	$183.18	0
2019-Q4	Increased	125,962	+0.3%	$28.5M	0.5%	$225.76	40
2019-Q3	Increased	125,651	+10.4%	$26.1M	0.5%	$207.45	38
2019-Q2	Increased	113,762	+0.1%	$24.3M	0.4%	$213.17	34
2019-Q1	New	113,683	-	$22.8M	0.4%	$200.89	47

BRK/B30 quarters

BRK/B
30 quarters