Costamare Inc.: which funds bought and sold

Institutions that bought and sold Costamare shares in Q2 2026, from the holdings they reported to the SEC on Form 13F for March 31, 2026 and June 30, 2026.

Between March 31, 2026 and June 30, 2026, 92 institutions that filed 13F reports for both quarters added to or opened positions in Costamare, and 81 cut or closed them. Together they added a net 1.6M shares, +4.3% on what they held at the start of the quarter. Active managers and hedge funds on our list were net buyers of 1.0M shares (+8.3%); index fund managers were net sellers of 484K shares (−6.8%). 22 opened a new position and 14 sold out entirely.

Bought, Q2 2026 92 institutions, 22 of them new holders Sold, Q2 2026 81 institutions, 14 of them sold out

Net change, all compared +1.6M shares (+4.3%)

Net change, active managers +1.0M shares (+8.3%), 15 bought, 17 sold

Buyers versus sellers

institutions compared, 207

92 bought 34 81 sold

Active managers and hedge funds 15 bought · 17 sold · +1.0M

Index fund managers 7 bought · 1 sold · −484K

Other institutions 70 bought · 63 sold · +1.1M

Biggest buyers

by change in shares held

Biggest buyers
Institution	Change in shares	Shares June 30, 2026	Value
American Century Companies Inc Active manager	+609K +43.4%	2.0M	$28.2M
Goldman Sachs Group Inc	+498K +50.5%	1.5M	$20.8M
Federated Hermes, Inc. Active manager	+329K +102.0%	651K	$9.1M
Millennium Management LLC Hedge fund	+290K +115.5%	541K	$7.6M
Trexquant Investment LP Hedge fund	+257K +508.0%	308K	$4.3M
Dimensional Fund Advisors LP	+254K +3.5%	7.4M	$104M
Acadian Asset Management LLC Active manager	+244K +7.8%	3.4M	$47.3M
Morgan Stanley	+228K +23.3%	1.2M	$16.9M
Nipun Capital, L.P.	+151K New position	151K	$2.1M
HRT Financial LP	+148K New position	148K	$2.1M
Mackenzie Financial Corp	+143K +1350.4%	154K	$2.2M
Hussman Strategic Advisors, Inc.	+126K New position	126K	$1.8M
Arax Advisory Partners	+116K +1253.7%	125K	$1.8M
Ameriprise Financial Inc	+110K +13.4%	925K	$13M
Point72 Asset Management, L.P. Hedge fund	+108K +167.6%	173K	$2.4M
Y-Intercept (Hong Kong) Ltd	+88K New position	88K	$1.2M
BNP Paribas Financial Markets	+82K +65.1%	208K	$2.9M
Geode Capital Management, LLC Index funds	+74K +13.5%	621K	$8.7M
Xtx Topco Ltd	+73K New position	73K	$1M
Two Sigma Investments, LP Hedge fund	+70K +12.0%	659K	$9.2M

Biggest buyers, active managers and hedge funds
Institution	Change in shares	Shares June 30, 2026	Value
American Century Companies Inc Active manager	+609K +43.4%	2.0M	$28.2M
Federated Hermes, Inc. Active manager	+329K +102.0%	651K	$9.1M
Millennium Management LLC Hedge fund	+290K +115.5%	541K	$7.6M
Trexquant Investment LP Hedge fund	+257K +508.0%	308K	$4.3M
Acadian Asset Management LLC Active manager	+244K +7.8%	3.4M	$47.3M
Point72 Asset Management, L.P. Hedge fund	+108K +167.6%	173K	$2.4M
Two Sigma Investments, LP Hedge fund	+70K +12.0%	659K	$9.2M
D. E. Shaw & Co., Inc. Hedge fund	+64K +28.1%	289K	$4.1M
Schonfeld Strategic Advisors LLC Hedge fund	+39K New position	39K	$548,447
Engineers Gate Manager LP Hedge fund	+26K +226.4%	37K	$519,904

Biggest sellers

by change in shares held

Biggest sellers
Institution	Change in shares	Shares June 30, 2026	Value
Blackrock, Inc. Index funds	−711K −16.5%	3.6M	$50.3M
Arrowstreet Capital, Limited Partnership Hedge fund	−300K −63.4%	174K	$2.4M
Nuveen, LLC	−228K −46.4%	264K	$3.7M
Informed Momentum Co LLC	−211K Sold out	0	—
UBS Group AG	−174K −49.1%	180K	$2.5M
Bank Of America Corp	−134K −41.4%	189K	$2.6M
Exoduspoint Capital Management, LP Hedge fund	−127K Sold out	0	—
Qube Research & Technologies Ltd Hedge fund	−115K −11.3%	902K	$12.6M
Campbell & Co Investment Adviser LLC	−109K −71.9%	43K	$596,986
Marshall Wace, LLP Hedge fund	−103K −26.3%	290K	$4.1M
Voleon Capital Management LP Hedge fund	−103K −36.1%	182K	$2.5M
Independent Financial Group, LLC	−96K Sold out	0	—
Jacobs Levy Equity Management, Inc Active manager	−74K −63.8%	42K	$585,700
Bridgeway Capital Management, LLC Active manager	−62K −5.3%	1.1M	$15.6M
Mariner, LLC	−47K −75.1%	16K	$217,490
Renaissance Technologies LLC Hedge fund	−47K −4.6%	965K	$13.5M
Citigroup Inc	−43K −23.6%	140K	$2M
Squarepoint Ops LLC Hedge fund	−36K −42.0%	50K	$703,650
SG Americas Securities, LLC	−36K −67.1%	18K	$247,000
Counterpoint Mutual Funds LLC	−34K Sold out	0	—

Biggest sellers, active managers and hedge funds
Institution	Change in shares	Shares June 30, 2026	Value
Arrowstreet Capital, Limited Partnership Hedge fund	−300K −63.4%	174K	$2.4M
Exoduspoint Capital Management, LP Hedge fund	−127K Sold out	0	—
Qube Research & Technologies Ltd Hedge fund	−115K −11.3%	902K	$12.6M
Marshall Wace, LLP Hedge fund	−103K −26.3%	290K	$4.1M
Voleon Capital Management LP Hedge fund	−103K −36.1%	182K	$2.5M
Jacobs Levy Equity Management, Inc Active manager	−74K −63.8%	42K	$585,700
Bridgeway Capital Management, LLC Active manager	−62K −5.3%	1.1M	$15.6M
Renaissance Technologies LLC Hedge fund	−47K −4.6%	965K	$13.5M
Squarepoint Ops LLC Hedge fund	−36K −42.0%	50K	$703,650
Citadel Advisors LLC Hedge fund	−29K −25.4%	86K	$1.2M

New positions

largest by value

Institution	Shares	Value June 30, 2026
Nipun Capital, L.P.	151K	$2.1M
HRT Financial LP	148K	$2.1M
Hussman Strategic Advisors, Inc.	126K	$1.8M
Y-Intercept (Hong Kong) Ltd	88K	$1.2M
Xtx Topco Ltd	73K	$1M
Integrated Quantitative Investments LLC	62K	$871,722
Private Advisor Group, LLC	43K	$607,865
Schonfeld Strategic Advisors LLCHedge fund	39K	$548,447
Ariadne Wealth Management, LP	21K	$299,832
Mirabella Financial Services LLP	21K	$293,369

Sold out

largest by value

Institution	Shares	Value March 31, 2026
Informed Momentum Co LLC	211K	$3.6M
Exoduspoint Capital Management, LPHedge fund	127K	$2.1M
Independent Financial Group, LLC	96K	$1.6M
Counterpoint Mutual Funds LLC	34K	$566,167
Lazard Asset Management LLCActive manager	18K	$305,704
Susquehanna International Group, LLP	18K	$301,107
Moran Wealth Management, LLC	17K	$281,672
Janney Montgomery Scott LLC	14K	$229,000
Aquatic Capital Management LLC	10K	$171,518
TD Waterhouse Canada Inc.	9,400	$159,612

Who holds the shares

13F holdings at June 30, 2026

Institutions reporting: 193
Ten largest holders: 57.8%
Index fund managers: 16.5%
Active managers and hedge funds: 32.7%

Buying and selling by type of institution, March 31, 2026 to June 30, 2026
Type	Bought	Sold	New	Sold out	Net change in shares	Net %
Active managers and hedge funds	15	17	1	2	+1.0M	+8.3%
Index fund managers	7	1	0	0	−484K	−6.8%
Other institutions	70	63	21	12	+1.1M	+5.8%

Active managers and hedge funds: a list we maintain of about 400 well-known stock-picking firms and hedge funds, matched by SEC registration number (CIK) and checked against the filer names each quarter. Index fund managers: the large index houses, such as BlackRock, Vanguard, State Street, Geode and Northern Trust. Every other filer (banks, brokers, wealth managers, pension funds, insurers and firms not on the list) counts as another institution. A firm that files under several SEC registrations appears once for each.

What these filings can and cannot tell you

Form 13F lists the long positions in US-listed shares held by investment managers with more than $100 million in such holdings. Managers file it up to 45 days after each quarter ends, so this page shows what funds held at the end of each quarter, not what they are doing now: a position may have changed since. Short positions, most derivatives and smaller managers are not included, and a cut can mean a fund lost clients or rebalanced rather than a view on Costamare.

Only managers that filed a holdings report for both quarters are compared (207 here). 3 other holders are left out: first-time or late filers, firms that changed their SEC registration, and filings that withheld positions under confidential treatment, any of which would otherwise look like a new position or a sale. Figures are as reported by each manager in the SEC's quarterly 13F data sets; option positions are excluded.

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