Macquarie Group Ltd reports 274.81% increase in ownership of HUBB / Hubbell Incorporated

Hubbell Incorporated

US ˙ NYSE ˙ US4435106079

Security	HUBB / Hubbell Incorporated
Institution	Macquarie Group Ltd
Latest Disclosed Ownership	18,568 shares
Latest Disclosed Value	$ 9,112,060

On May 15, 2026 - Macquarie Group Ltd filed a 13F-HR form disclosing ownership of 18,568 shares of Hubbell Incorporated (US:HUBB) valued at $9,112,060 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 4,954 shares of Hubbell Incorporated. This represents a change in shares of 274.81% during the quarter. The current value of the position is $9,003,809 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	HUBBELL	COM	443510607	18,568	13,614	274.81	9,112	314.18	0.0424
2026-02-13	2025-12-31	13F	HUBBELL	COM	443510607	4,954	1,047	26.80	2,200	30.87	0.0096
2025-11-13	2025-09-30	13F	HUBBELL	COM	443510607	3,907	-576	-12.85	1,681	-8.14	0.0020
2025-08-14	2025-06-30	13F	HUBBELL	COM	443510607	4,483	-1,403	-23.84	1,831	-6.01	0.0022
2025-08-14	2025-03-31	13F/A-1	HUBBELL	COM	443510607	5,886	-137,916	-95.91	1,948	-96.72	0.0024
2025-05-15	2025-03-31	13F	HUBBELL	COM	443510607	5,886	-137,916		932		0.0008
2025-02-14	2024-12-31	13F	HUBBELL	COM	443510607	143,802	-2,168	-1.49	59,354	-5.07	0.0720
2024-11-14	2024-09-30	13F	HUBBELL	COM	443510607	145,970	55,004	60.47	62,526	88.07	0.0675
2024-08-09	2024-06-30	13F	HUBBELL	COM	443510607	90,966	83,834	1,175.46	33,247	1,030.43	0.0381
2024-05-14	2024-03-31	13F	HUBBELL	COM	443510607	7,132	45	0.63	2,941	26.17	0.0033
2024-02-14	2023-12-31	13F	HUBBELL	COM	443510607	7,087	630	9.76	2,331	15.22	0.0027
2023-11-14	2023-09-30	13F	HUBBELL	COM	443510607	6,457	1,777	37.97	2,024	30.43	0.0025
2023-10-27	2023-06-30	13F/A-2	HUBBELL	COM	443510607	4,680	565	13.73	1,552	54.95	0.0018
2023-10-12	2023-06-30	13F/A-1	HUBBELL	COM	443510607	4,680	565		1,552		0.0016
2023-08-14	2023-06-30	13F	HUBBELL	COM	443510607	4,680	565		1,552		0.0016
2023-06-01	2023-03-31	13F/A-1	HUBBELL	COM	443510607	4,115	-8,235	-66.68	1,001	-65.45	0.0012
2023-05-15	2023-03-31	13F	HUBBELL	COM	443510607	4,115	-8,235		1,001		0.0009
2023-02-21	2022-12-31	13F	HUBBELL	COM	443510607	12,350	-21,436	-63.45	2,898	-62.39	0.0034
2022-11-14	2022-09-30	13F	HUBBELL	COM	443510607	33,786	9,276	37.85	7,703	75.99	0.0094
2022-08-17	2022-06-30	13F/A-1	HUBBELL	COM	443510607	24,510	23,260	1,860.80	4,377	1,803.04	0.0049
2022-08-15	2022-06-30	13F	HUBBELL	COM	443510607	24,510	23,260		4,377		0.0016
2022-05-16	2022-03-31	13F	HUBBELL	COM	443510607	1,250	0	0.00	230	-11.54	0.0002
2022-02-11	2021-12-31	13F	HUBBELL	COM	443510607	1,250	-659	-34.52	260	-24.64	0.0002
2021-11-12	2021-09-30	13F	HUBBELL	COM	443510607	1,909	0	0.00	345	-3.36	0.0003
2021-08-13	2021-06-30	13F	HUBBELL	COM	443510607	1,909	0	0.00	357	0.00	0.0003
2021-05-14	2021-03-31	13F	HUBBELL	COM	443510607	1,909	-711	-27.14	357	-13.14	0.0005
2021-02-16	2020-12-31	13F	HUBBELL	COM	443510607	2,620	-37,195	-93.42	411	-92.46	0.0006
2020-11-13	2020-09-30	13F	HUBBELL	COM	443510607	39,815	-2,625	-6.19	5,449	2.42	0.0092
2020-08-11	2020-06-30	13F	HUBBELL	COM	443510607	42,440	320	0.76	5,320	10.10	0.0092
2020-05-15	2020-03-31	13F	HUBBELL	COM	443510607	42,120	0	0.00	4,832	-22.40	0.0099
2020-03-18	2019-12-31	13F/A-2	HUBBELL	COM	443510607	42,120	0	0.00	6,227	12.50	0.0089
2020-02-28	2019-12-31	13F/A-1	HUBBELL	COM	443510607	42,120	0		6,227		0.0090
2020-02-14	2019-12-31	13F	HUBBELL	COM	443510607	42,120	0		6,227		7,814.3573
2019-11-14	2019-09-30	13F	HUBBELL	COM	443510607	42,120	2,000	4.99	5,535	5.79	0.0093
2019-11-06	2019-06-30	13F/A-2	HUBBELL	COM	443510607	40,120	0	0.00	5,232	10.54	0.0088
2019-09-24	2019-06-30	13F/A-1	HUBBELL	COM	443510607	40,120	0		5,232		0.0089
2019-08-14	2019-06-30	13F	HUBBELL	COM	443510607	40,120	0		5,232
2019-05-15	2019-03-31	13F	HUBBELL	COM	443510607	40,120	0	0.00	4,733	18.74	0.0081
2019-02-15	2018-12-31	13F	HUBBELL	COM	443510607	40,120	-4,450	-9.98	3,986	-33.04	0.0077
2018-11-15	2018-09-30	13F	HUBBELL	COM	443510607	44,570	4,000	9.86	5,953	38.76	0.0097
2019-03-21	2018-06-30	13F/A-1	HUBBELL	COM	443510607	40,570	7,205	21.59	4,290	5.59	0.0074
2018-08-14	2018-06-30	13F	HUBBELL	COM	443510607	40,570	7,205		4,290
2018-05-11	2018-03-31	13F	HUBBELL	COM	443510607	33,365	4,188	14.35	4,063	2.89	0.0074
2018-02-14	2017-12-31	13F	HUBBELL	COM	443510607	29,177	-1,188	-3.91	3,949	12.09	0.0070
2017-11-08	2017-09-30	13F	HUBBELL	COM	443510607	30,365	1,200	4.11	3,523	6.73	0.0063
2017-08-14	2017-06-30	13F	HUBBELL	COM	443510607	29,165	0	0.00	3,301	-5.71	0.0060
2017-05-15	2017-03-31	13F	Hubbell	COM	443510607	29,165	2,440	9.13	3,501	12.25	0.0064
2017-03-30	2016-12-31	13F/A-1	Hubbell	COMMON	443510607	26,725	26,725		3,119		0.0060
2017-02-15	2016-12-31	13F	Hubbell	COMMON	443510607	26,725			3,119
2016-05-16	2016-03-31	13F	HUBBELL	COMMON	443510607	0	-10,900	-100.00	0	-100.00
2016-02-16	2015-12-31	13F	HUBBELL	COMMON	443510607	10,900	0	0.00	1,101	18.90	0.0023
2015-11-16	2015-09-30	13F	HUBBELL	COMMON	443510201	10,900	0	0.00	926	-21.53	0.0020
2015-08-21	2015-06-30	13F/A-1	HUBBELL	COMMON	443510201	10,900	0	0.00	1,180	-1.26	0.0023
2015-08-14	2015-06-30	13F	HUBBELL	COMMON	443510201	10,900			1,180
2015-05-18	2015-03-31	13F	HUBBELL	COMMON	443510201	10,900	-10,300	-48.58	1,195	-47.24	0.0023
2015-02-17	2014-12-31	13F	HUBBELL	COMMON	443510201	21,200	0	0.00	2,265	-11.35	0.0047
2014-11-14	2014-09-30	13F	HUBBELL	COMMON	443510201	21,200	-2,700	-11.30	2,555	-13.18	0.0055
2014-08-14	2014-06-30	13F	HUBBELL	COMMON	443510201	23,900	-8,600	-26.46	2,943	-24.46	0.0066
2014-05-15	2014-03-31	13F	HUBBELL	Common	443510201	32,500	-10,200	-23.89	3,896	-16.22	0.0067
2014-02-14	2013-12-31	13F	HUBBELL	Common Stock	443510201	42,700	0	0.00	4,650	3.98	0.0083
2013-11-14	2013-09-30	13F	HUBBELL	Common Stock	443510201	42,700	2,600	6.48	4,472	12.64	0.0087
2013-08-16	2013-06-30	13F/A-1	HUBBELL	COMMON	443510201	40,100	40,100		3,970		0.0087
2013-08-14	2013-06-30	13F	HUBBELL	COMMON	443510201	40,100			3,970		0.0087

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.