Morgan Stanley reports 17.26% decrease in ownership of CALY / Callaway Golf Company

Callaway Golf Company

US ˙ NYSE ˙ US1311931042

Security	CALY / Callaway Golf Company
Institution	Morgan Stanley
Latest Disclosed Ownership	2,773,714 shares
Latest Disclosed Value	$ 38,499,155

On May 15, 2026 - Morgan Stanley filed a 13F-HR form disclosing ownership of 2,773,714 shares of Callaway Golf Company (US:CALY) valued at $38,499,150 USD as of March 31, 2026. The entity filed a previous 13F-HR/A on May 27, 2026 disclosing 3,352,491 shares of Callaway Golf Company. This represents a change in shares of -17.26% during the quarter. The current value of the position is $41,633,447 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	CALLAWAY GOLF	COM	131193104	2,773,714	-578,777	-17.26	38,499	-1.59	0.0023
2026-05-27	2025-12-31	13F/A-1	TOPGOLF CALLAWAY BRANDS	COM	131193104	3,352,491	-481,263	-12.55	39,124	7.42	0.0023
2026-02-13	2025-12-31	13F	TOPGOLF CALLAWAY BRANDS	COM	131193104	3,352,491	-481,263		39,124		0.0023
2026-05-27	2025-09-30	13F/A-1	TOPGOLF CALLAWAY BRANDS	COM	131193104	3,833,754	-45,185	-1.16	36,421	16.64	0.0022
2025-11-14	2025-09-30	13F	TOPGOLF CALLAWAY BRANDS	COM	131193104	3,833,754	-45,185		36,421		0.0022
2025-08-15	2025-06-30	13F	TOPGOLF CALLAWAY BRANDS	COM	131193104	3,878,939	105,343	2.79	31,225	25.56	0.0020
2025-05-15	2025-03-31	13F	TOPGOLF CALLAWAY BRANDS	COM	131193104	3,773,596	101,972	2.78	24,868	-13.83	0.0018
2025-05-15	2024-12-31	13F/A-1	TOPGOLF CALLAWAY BRANDS	COM	131193104	3,671,624	23,153	0.63	28,859	-27.96	0.0020
2025-02-14	2024-12-31	13F	TOPGOLF CALLAWAY BRANDS	COM	131193104	3,671,624	23,153		28,859		0.0020
2025-05-14	2024-09-30	13F/A-2	TOPGOLF CALLAWAY BRANDS	COM	131193104	3,648,471	-161,111	-4.23	40,060	-31.27	0.0029
2025-02-14	2024-09-30	13F/A-1	TOPGOLF CALLAWAY BRANDS	COM	131193104	3,648,471	-161,111		40,060		0.0029
2024-11-14	2024-09-30	13F	TOPGOLF CALLAWAY BRANDS	COM	131193104	3,648,471	-161,111		40,060		0.0003
2025-05-14	2024-06-30	13F/A-2	TOPGOLF CALLAWAY BRANDS	COM	131193104	3,809,582	-151,939	-3.84	58,287	-9.01	0.0045
2024-10-17	2024-06-30	13F/A-1	TOPGOLF CALLAWAY BRANDS	COM	131193104	3,809,582	-151,939		58,287		0.0045
2024-08-14	2024-06-30	13F	TOPGOLF CALLAWAY BRANDS	COM	131193104	3,809,582	-151,939		58,287		0.0045
2024-10-17	2024-03-31	13F/A-2	TOPGOLF CALLAWAY BRANDS	COM	131193104	3,961,521	-127,475	-3.12	64,058	9.25	0.0051
2024-08-16	2024-03-31	13F/A-1	TOPGOLF CALLAWAY BRANDS	COM	131193104	3,961,521	-127,475		64,058		0.0006
2024-05-15	2024-03-31	13F	TOPGOLF CALLAWAY BRANDS	COM	131193104	3,961,521	-127,475		64,058		0.0051
2024-08-16	2023-12-31	13F/A-1	TOPGOLF CALLAWAY BRANDS	COM	131193104	4,088,996	-110,477	-2.63	58,636	0.89	0.0052
2024-02-13	2023-12-31	13F	TOPGOLF CALLAWAY BRANDS	COM	131193104	4,088,996	-110,477		58,636		0.0052
2023-11-15	2023-09-30	13F	TOPGOLF CALLAWAY BRANDS	COM	131193104	4,199,473	325,540	8.40	58,121	-24.42	0.0059
2023-08-14	2023-06-30	13F	TOPGOLF CALLAWAY BRANDS	COM	131193104	3,873,933	559,167	16.87	76,898	7.30	0.0076
2023-05-15	2023-03-31	13F	TOPGOLF CALLAWAY BRANDS	COM	131193104	3,314,766	96,891	3.01	71,665	12.76	0.0077
2023-02-14	2022-12-31	13F	TOPGOLF CALLAWAY BRANDS	COM	131193104	3,217,875	1,360,096	73.21	63,553	77.63	0.0072
2022-11-14	2022-09-30	13F	TOPGOLF CALLAWAY BRANDS	COM	131193104	1,857,779	-24,874	-1.32	35,779	-6.84	0.0049
2022-10-27	2022-06-30	13F/A-1	CALLAWAY GOLF	COM	131193104	1,882,653	1,132,973	151.13	38,405	118.74	0.0050
2022-08-15	2022-06-30	13F	CALLAWAY GOLF	COM	131193104	1,882,653	1,132,973		38,405		0.0010
2022-10-27	2022-03-31	13F/A-1	CALLAWAY GOLF	COM	131193104	749,680	-894,888	-54.41	17,557	-61.09	0.0024
2022-05-13	2022-03-31	13F	CALLAWAY GOLF	COM	131193104	749,680	-894,888		17,557		0.0024
2022-02-14	2021-12-31	13F	CALLAWAY GOLF	COM	131193104	1,644,568	-61,206	-3.59	45,126	-4.25	0.0056
2021-11-15	2021-09-30	13F	CALLAWAY GOLF	COM	131193104	1,705,774	-91,782	-5.11	47,131	-22.27	0.0063
2021-08-23	2021-06-30	13F/A-1	CALLAWAY GOLF	COM	131193104	1,797,556	113,232	6.72	60,631	34.57	0.0080
2021-08-16	2021-06-30	13F	CALLAWAY GOLF	COM	131193104	1,797,556	113,232		60,631		0.0017
2021-05-17	2021-03-31	13F	CALLAWAY GOLF	COM	131193104	1,684,324	409,106	32.08	45,056	47.15	0.0066
2021-02-16	2020-12-31	13F	CALLAWAY GOLF	COM	131193104	1,275,218	18,481	1.47	30,619	27.30	0.0047
2020-11-13	2020-09-30	13F	CALLAWAY GOLF	COM	131193104	1,256,737	-203,506	-13.94	24,053	-5.93	0.0047
2020-08-14	2020-06-30	13F	CALLAWAY GOLF	COM	131193104	1,460,243	784,598	116.13	25,569	270.24	0.0057
2020-05-26	2020-03-31	13F/A-1	CALLAWAY GOLF	COM	131193104	675,645	-134,866	-16.64	6,906	-59.81	0.0019
2020-05-15	2020-03-31	13F	CALLAWAY GOLF	COM	131193104	675,645	-134,866		6,906		530.5248
2020-02-14	2019-12-31	13F	CALLAWAY GOLF	COM	131193104	810,511	178,445	28.23	17,183	40.06	0.0040
2019-11-14	2019-09-30	13F	CALLAWAY GOLF	COM	131193104	632,066	-257,158	-28.92	12,268	-19.60	0.0032
2019-08-14	2019-06-30	13F	CALLAWAY GOLF	COM	131193104	889,224	576,838	184.66	15,259	206.65	0.0041
2019-05-15	2019-03-31	13F	CALLAWAY GOLF	COM	131193104	312,386	-1,265,292	-80.20	4,976	-79.39	0.0014
2019-02-14	2018-12-31	13F	CALLAWAY GOLF	COM	131193104	1,577,678	281,223	21.69	24,138	-23.35	0.0072
2019-04-23	2018-09-30	13F/A-2	CALLAWAY GOLF	COM	131193104	1,296,455	475,786	57.98	31,491	102.28	0.0079
2018-11-20	2018-09-30	13F/A-1	CALLAWAY GOLF	COM	131193104	1,296,455	0		31,491		0.0079
2018-11-14	2018-09-30	13F	CALLAWAY GOLF	COM	131193104	1,296,455	475,786		31,491
2019-04-23	2018-06-30	13F/A-1	CALLAWAY GOLF	COM	131193104	820,669	215,981	35.72	15,568	57.38	0.0042
2018-08-14	2018-06-30	13F	CALLAWAY GOLF	COM	131193104	820,669	215,981		15,568
2019-04-23	2018-03-31	13F/A-1	CALLAWAY GOLF	COM	131193104	604,688	-129,819	-17.67	9,892	-3.33	0.0027
2018-05-14	2018-03-31	13F	CALLAWAY GOLF	COM	131193104	604,688	-129,819		9,892
2019-04-23	2017-12-31	13F/A-1	CALLAWAY GOLF	COM	131193104	734,507	-232,427	-24.04	10,233	-26.66	0.0028
2018-02-14	2017-12-31	13F	CALLAWAY GOLF	COM	131193104	734,507	-232,427		10,233
2017-11-14	2017-09-30	13F	CALLAWAY GOLF	COM	131193104	966,934	283,536	41.49	13,953	59.75	0.0042
2017-08-11	2017-06-30	13F	CALLAWAY GOLF	COM	131193104	683,398	246,623	56.46	8,734	80.64	0.0026
2017-05-22	2017-03-31	13F/A-1	CALLAWAY GOLF	COM	131193104	436,775	-178,819	-29.05	4,835	-28.35	0.0015
2017-05-12	2017-03-31	13F	CALLAWAY GOLF	COM	131193104	436,775			4,835
2017-02-22	2016-12-31	13F/A-1	CALLAWAY GOLF	COM	131193104	615,594	311,673	102.55	6,748	91.27	0.0022
2017-02-13	2016-12-31	13F	CALLAWAY GOLF	COM	131193104	615,594			6,748
2016-11-10	2016-09-30	13F	CALLAWAY GOLF	COM	131193104	303,921	-22,570	-6.91	3,528	5.79	0.0012
2016-08-12	2016-06-30	13F	CALLAWAY GOLF	COM	131193104	326,491	57,297	21.28	3,335	35.85	0.0012
2016-05-12	2016-03-31	13F	CALLAWAY GOLF	COM	131193104	269,194	-226,396	-45.68	2,455	-47.41	0.0009
2016-02-09	2015-12-31	13F	CALLAWAY GOLF	COM	131193104	495,590	126,558	34.29	4,668	51.51	0.0017
2016-02-08	2015-09-30	13F/A-1	CALLAWAY GOLF	COM	131193104	369,032	-95,638	-20.58	3,081	-25.85	0.0011
2015-11-09	2015-09-30	13F	CALLAWAY GOLF	COM	131193104	369,032			3,081
2015-08-12	2015-06-30	13F	CALLAWAY GOLF	COM	131193104	464,670	237,762	104.78	4,155	92.09	0.0014
2015-05-14	2015-03-31	13F	CALLAWAY GOLF	COM	131193104	226,908	-127,835	-36.04	2,163	-20.83	0.0008
2015-02-13	2014-12-31	13F	CALLAWAY GOLF	COM	131193104	354,743	-144,735	-28.98	2,732	-24.47	0.0010
2014-12-16	2014-09-30	13F/A-1	CALLAWAY GOLF	COM	131193104	499,478	33,888	7.28	3,617	-6.63	0.0014
2014-11-14	2014-09-30	13F	CALLAWAY GOLF	COM	131193104	499,478			3,617
2014-08-12	2014-06-30	13F	CALLAWAY GOLF	COM	131193104	465,590	-43,347	-8.52	3,874	-25.51	0.0066
2014-05-13	2014-03-31	13F	CALLAWAY GOLF	COM	131193104	508,937	-572,057	-52.92	5,201	-42.93	0.0022
2014-02-13	2013-12-31	13F	CALLAWAY GOLF	COM	131193104	1,080,994	825,997	323.92	9,113	402.09	0.0039
2013-11-13	2013-09-30	13F	CALLAWAY GOLF CO COM ST	COM	131193104	254,997	156,189	158.07	1,815	179.23	0.0009
2013-08-08	2013-06-30	13F	CALLAWAY GOLF CO COM ST	COM	131193104	98,808	98,808		650		0.0003

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.