2026-07-01
No AI summary for this filing type
View Full Filing (SEC EDGAR)Aptose Biosciences INC
+$4.2K
Net Activity
Data as of: 2026-03-31
Institutions Holding
4
Popularity Rank
#12588
Avg Weight
0.00%
Total Value
$40.0K
4 institutions currently hold APTOF, with 0 net buyers and 0 net sellers this quarter.
Institutional Moves (Q1 2026)
Neutral
Based on recent trading activity
Net Selling Institutions
0
Net Buying Institutions
0
Top 5 by Value
Across its top 4 institutional holders, APTOF's holder base skews toward low-concentration, low-turnover investors on average (avg. concentration score 21/100, avg. turnover score 37/100).
+$0.0
Total Buy Value
$0.0
Total Sell Value
0
Net Buyers
0
Net Sellers
APTOF does not currently have enough recent insider (Form 4) trading activity to compute a convergence signal against its 13F institutional flows.
13F data as of 2026-06-30 quarterly filings. Note: many large institutions file close to the 45-day post-quarter deadline, so early-quarter flow figures can shift substantially as more filings arrive.
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No Form 144 planned sale filings in the last 90 days
No Schedule 13D/13G filings for this ticker
2
Filings (14d)
No AI summary for this filing type
View Full Filing (SEC EDGAR)Aptose Biosciences has been fully acquired by Hanmi Pharmaceuticals through a statutory plan of arrangement. All remaining public shares were bought out at C$2.41 per share in cash, for a total consideration of approximately USD 3.47 million (about C$4.93 million). Hanmi already held about 19.93% of Aptose before the deal, which closed on June 30, 2026, after receiving court approval on March 31, 2026.
View Full Filing (SEC EDGAR)03835T408
The most-added stocks by 13F institutions this quarter
Institutions Holding
6,151
Total reported value
$2.1T
3246 13F institutions increased their position this quarter
Institutions Holding
5,958
Total reported value
$1.5T
3029 13F institutions increased their position this quarter
Institutions Holding
5,766
Total reported value
$3.0T
2744 13F institutions increased their position this quarter
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