Diamedica Therapeutics Inc.: which funds bought and sold

Institutions that bought and sold Diamedica Therapeutics 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, 43 institutions that filed 13F reports for both quarters added to or opened positions in Diamedica Therapeutics, and 38 cut or closed them. Together they added a net 1.6M shares, +14.3% on what they held at the start of the quarter. Active managers and hedge funds on our list were net sellers of 484K shares (−27.3%); index fund managers were net buyers of 608K shares (+13.7%). 11 opened a new position and 19 sold out entirely.

Bought, Q2 2026 43 institutions, 11 of them new holders Sold, Q2 2026 38 institutions, 19 of them sold out

Net change, all compared +1.6M shares (+14.3%)

Net change, active managers −484K shares (−27.3%), 5 bought, 9 sold

Buyers versus sellers

institutions compared, 107

43 bought 26 38 sold

Active managers and hedge funds 5 bought · 9 sold · −484K

Index fund managers 8 bought · 1 sold · +608K

Other institutions 30 bought · 28 sold · +1.4M

Biggest buyers

by change in shares held

Biggest buyers
Institution	Change in shares	Shares June 30, 2026	Value
Cooperman Leon G	+1.4M +70.8%	3.5M	$24.3M
Blackrock, Inc. Index funds	+396K +21.3%	2.3M	$15.9M
Squarepoint Ops LLC Hedge fund	+145K New position	145K	$1M
Geode Capital Management, LLC Index funds	+114K +14.6%	894K	$6.3M
Goldman Sachs Group Inc	+109K +183.5%	168K	$1.2M
Cobalt Capital Management, Inc.	+90K New position	90K	$633,600
Diametric Capital, LP	+77K New position	77K	$539,411
Trexquant Investment LP Hedge fund	+62K +280.3%	85K	$595,922
Vanguard Portfolio Management LLC Index funds	+48K +23.7%	252K	$1.8M
Ballentine Partners, LLC	+41K New position	41K	$288,725
Bank Of Montreal	+36K +194.8%	55K	$386,806
HSBC Holdings PLC	+34K New position	34K	$244,702
Vanguard Capital Management LLC Index funds	+22K +6.6%	356K	$2.5M
Wells Fargo & Company	+21K +131.3%	37K	$259,973
Vanguard Fiduciary Trust Co Index funds	+20K +10.5%	207K	$1.5M
Osaic Holdings, Inc.	+18K +5.8%	338K	$2.4M
Citigroup Inc	+15K +811.0%	17K	$121,594
Xtx Topco Ltd	+15K New position	15K	$106,276
Bank Of America Corp	+15K +34.9%	58K	$406,292
UBS Group AG	+14K +163.8%	23K	$160,857

Biggest buyers, active managers and hedge funds
Institution	Change in shares	Shares June 30, 2026	Value
Squarepoint Ops LLC Hedge fund	+145K New position	145K	$1M
Trexquant Investment LP Hedge fund	+62K +280.3%	85K	$595,922
Price T Rowe Associates Inc Active manager	+7,322 +31.6%	30K	$215,000
Brevan Howard Capital Management LP Hedge fund	+3,780 +26.5%	18K	$126,973
Citadel Advisors LLC Hedge fund	+146 +0.1%	146K	$1M

Biggest sellers

by change in shares held

Biggest sellers
Institution	Change in shares	Shares June 30, 2026	Value
First Manhattan Co. Llc. Active manager	−455K Sold out	0	—
Kalehua Capital Management LLC	−125K Sold out	0	—
Sei Investments Co	−111K Sold out	0	—
Informed Momentum Co LLC	−91K Sold out	0	—
Millennium Management LLC Hedge fund	−90K −9.6%	845K	$6M
Exoduspoint Capital Management, LP Hedge fund	−60K Sold out	0	—
Corient Ia LP	−60K Sold out	0	—
Morgan Stanley	−59K −55.5%	47K	$329,993
Renaissance Technologies LLC Hedge fund	−53K Sold out	0	—
Nuveen, LLC	−31K −38.9%	48K	$340,377
Quadrature Capital Ltd Hedge fund	−22K Sold out	0	—
Susquehanna International Group, LLP	−22K Sold out	0	—
Perigon Wealth Management, LLC	−14K Sold out	0	—
Focus Partners Wealth	−13K Sold out	0	—
Northern Trust Corp Index funds	−11K −3.3%	328K	$2.3M
Qube Research & Technologies Ltd Hedge fund	−11K Sold out	0	—
Tocqueville Asset Management L.P. Active manager	−11K Sold out	0	—
Creative Planning	−9,459 −28.2%	24K	$169,946
Invesco Ltd.	−5,095 −20.5%	20K	$138,716
Meridian Wealth Management, LLC	−5,041 −10.4%	44K	$306,944

Biggest sellers, active managers and hedge funds
Institution	Change in shares	Shares June 30, 2026	Value
First Manhattan Co. Llc. Active manager	−455K Sold out	0	—
Millennium Management LLC Hedge fund	−90K −9.6%	845K	$6M
Exoduspoint Capital Management, LP Hedge fund	−60K Sold out	0	—
Renaissance Technologies LLC Hedge fund	−53K Sold out	0	—
Quadrature Capital Ltd Hedge fund	−22K Sold out	0	—
Qube Research & Technologies Ltd Hedge fund	−11K Sold out	0	—
Tocqueville Asset Management L.P. Active manager	−11K Sold out	0	—
FMR LLC Active manager	−1,560 −14.9%	8,903	$62,677
AQR Capital Management LLC Hedge fund	−160 −1.4%	11K	$78,333

New positions

largest by value

Institution	Shares	Value June 30, 2026
Squarepoint Ops LLCHedge fund	145K	$1M
Cobalt Capital Management, Inc.	90K	$633,600
Diametric Capital, LP	77K	$539,411
Ballentine Partners, LLC	41K	$288,725
HSBC Holdings PLC	34K	$244,702
Xtx Topco Ltd	15K	$106,276
Persistent Asset Partners Ltd	2,613	$18,396
Steward Partners Investment Advisory, LLC	1,500	$10,560
Aquatic Capital Management LLC	11	$77
Arax Advisory Partners	8	$56

Sold out

largest by value

Institution	Shares	Value March 31, 2026
First Manhattan Co. Llc.Active manager	455K	$3.1M
Kalehua Capital Management LLC	125K	$846,088
Sei Investments Co	111K	$753,636
Informed Momentum Co LLC	91K	$618,947
Exoduspoint Capital Management, LPHedge fund	60K	$406,274
Corient Ia LP	60K	$406,200
Renaissance Technologies LLCHedge fund	53K	$355,581
Quadrature Capital LtdHedge fund	22K	$149,204
Susquehanna International Group, LLP	22K	$146,571
Perigon Wealth Management, LLC	14K	$94,489

Who holds the shares

13F holdings at June 30, 2026

Institutions reporting: 88
Ten largest holders: 78.3%
Index fund managers: 40.7%
Active managers and hedge funds: 10.4%

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	5	9	1	6	−484K	−27.3%
Index fund managers	8	1	0	0	+608K	+13.7%
Other institutions	30	28	10	13	+1.4M	+30.7%

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 Diamedica Therapeutics.

Only managers that filed a holdings report for both quarters are compared (107 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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