Engineers Gate Manager LP ownership in AOS / A. O. Smith Corporation

A. O. Smith Corporation

US ˙ NYSE ˙ US8318652091

Security	AOS / A. O. Smith Corporation
Institution	Engineers Gate Manager LP
Latest Disclosed Ownership	45,879 shares
Latest Disclosed Value	$ 3,025,261

On May 15, 2026 - Engineers Gate Manager LP filed a 13F-HR form disclosing ownership of 45,879 shares of A. O. Smith Corporation (US:AOS) valued at $3,025,261 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 0 shares of A. O. Smith Corporation. The current value of the position is $2,602,716 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)

File Date	Effective Date	Form	Security	Class	ID	Reported Shares	ΔShares	ΔShares (%)	Reported Value (x1000)	ΔValue (%)	Alloc (%)
2026-05-15	2026-03-31	13F	SMITH A O	COM	831865209	45,879	45,879		3,025		0.0378
2026-02-17	2025-12-31	13F	SMITH A O	COM	831865209	0	-9,174	-100.00	0	-100.00
2025-11-14	2025-09-30	13F	SMITH A O	COM	831865209	9,174	-156,407	-94.46	673	-93.80	0.0077
2025-08-14	2025-06-30	13F	SMITH A O	COM	831865209	165,581	165,581		10,857		0.1351
2025-05-15	2025-03-31	13F	SMITH A O	COM	831865209	0	-75,808	-100.00	0	-100.00
2025-02-14	2024-12-31	13F	SMITH A O	COM	831865209	75,808	70,777	1,406.82	5,171	1,046.34	0.0900
2024-11-14	2024-09-30	13F	SMITH A O	COM	831865209	5,031	2,536	101.64	452	121.08	0.0088
2024-08-14	2024-06-30	13F	SMITH A O	COM	831865209	2,495	-10,077	-80.15	204	-81.85	0.0046
2024-05-15	2024-03-31	13F	SMITH A O	COM	831865209	12,572	9,440	301.40	1,125	335.66	0.0296
2024-02-14	2023-12-31	13F	SMITH A O	COM	831865209	3,132	-3,597	-53.46	258	-41.89	0.0074
2023-11-14	2023-09-30	13F	SMITH A O	COM	831865209	6,729	-4,815	-41.71	445	-47.14	0.0164
2023-08-14	2023-06-30	13F	SMITH A O	COM	831865209	11,544	11,544		840		0.0318
2023-02-14	2022-12-31	13F	SMITH A O	COM	831865209	0	-36,840	-100.00	0	-100.00
2022-11-14	2022-09-30	13F	SMITH A O	COM	831865209	36,840	30,638	494.00	1,790	428.02	0.1114
2022-08-15	2022-06-30	13F	SMITH A O	COM	831865209	6,202	-35,458	-85.11	339	-87.27	0.0124
2022-05-16	2022-03-31	13F	SMITH A O	COM	831865209	41,660	41,660		2,662		0.1042
2022-02-14	2021-12-31	13F	SMITH A O	COM	831865209	0	-15,472	-100.00	0	-100.00
2021-11-15	2021-09-30	13F	SMITH A O	COM	831865209	15,472	15,472		945		0.0539
2021-05-17	2021-03-31	13F	SMITH A O	COM	831865209	0	-40,909	-100.00	0	-100.00
2021-02-16	2020-12-31	13F	SMITH A O	COM	831865209	40,909	40,909		2,243		0.0973
2020-11-16	2020-09-30	13F	SMITH A O	COM	831865209	0	-29,496	-100.00	0	-100.00
2020-08-17	2020-06-30	13F	SMITH A O	COM	831865209	29,496	29,496		1,390		0.0707
2020-05-15	2020-03-31	13F	SMITH A O	COM	831865209	0	-68,987	-100.00	0	-100.00
2020-02-14	2019-12-31	13F	SMITH A O	COM	831865209	68,987	-15,910	-18.74	3,287	-18.84	0.1445
2019-11-14	2019-09-30	13F	SMITH A O	COM	831865209	84,897	26,429	45.20	4,050	46.85	0.2057
2019-08-14	2019-06-30	13F	SMITH A O	COM	831865209	58,468	58,468		2,758		0.1522
2019-05-15	2019-03-31	13F	SMITH A O	COM	831865209	0	-80,969	-100.00	0	-100.00
2019-02-14	2018-12-31	13F	SMITH A O	COM	831865209	80,969	32,806	68.11	3,457	34.51	0.2766
2018-11-01	2018-09-30	13F	SMITH A O	COM	831865209	48,163	-224	-0.46	2,570	-10.20	0.1974
2018-08-03	2018-06-30	13F	SMITH A O	COM	831865209	48,387	48,387		2,862		0.2231
2017-11-13	2017-09-30	13F	SMITH A O	COM	831865209	0	-5,099	-100.00	0	-100.00
2017-08-10	2017-06-30	13F	SMITH A O	COM	831865209	5,099	5,099		287		0.0259
2017-02-10	2016-12-31	13F	SMITH A O	COM	831865209	0	-26,249	-100.00	0	-100.00
2016-11-09	2016-09-30	13F	SMITH A O	COM	831865209	26,249	241	0.93	2,593	13.13	0.2700
2016-08-11	2016-06-30	13F	SMITH A O	COM	831865209	26,008	26,008	0.00	2,292		0.1645
2016-05-09	2016-03-31	13F	SMITH A O	COM	831865209	0	-7,529	-100.00	0	-100.00
2016-02-05	2015-12-31	13F	SMITH A O	COM	831865209	7,529	7,529	0.00	577		0.0390
2015-11-16	2015-09-30	13F	SMITH A O	COM	831865209	0	-11,208	-100.00	0	-100.00
2015-08-14	2015-06-30	13F	SMITH A O	COM	831865209	11,208	-1,580	-12.36	807	-3.93	0.0790
2015-05-15	2015-03-31	13F	SMITH A O	COM	831865209	12,788	12,788		840		0.1117

Legend

Shares: The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value: The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price: The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class: This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred

Allocation (%): The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation: The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%): The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis: The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss: This is the market value of the position as of the effective date minus the cost basis.