2026-08-31
No AI summary for this filing type
View Full Filing (SEC EDGAR)Moleculin Biotech Inc
$0.64-0.8%
+$93.9K
Net Activity
+22.12% total shares
Institutions Holding
18
Popularity Rank
#8651
Avg Weight
0.00%
Total Value
$518.5K
18 institutions currently hold MBRX, with 12 net buyers and 7 net sellers this quarter.
Institutional Moves (Q2 2026)
Majority Increased
Based on recent trading activity
Net Selling Institutions
7
Net Buying Institutions
12
Top 5 by Value
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Across its top 18 institutional holders, MBRX's holder base skews toward low-concentration, low-turnover investors on average (avg. concentration score 6/100, avg. turnover score 34/100).
MBRX ranks #8651 out of 37503 tracked stocks by institutional interest, inside the more closely watched half of our coverage.
18 institutions disclose a position in MBRX, but none treat it as a major bet — even Geode Capital Management, LLC, its most concentrated holder, allocates just 0.0% of its own portfolio to it.
Geode Capital Management, LLC has added to its MBRX position for two straight quarters, increasing it by $81.7K to reach $131.8K today.
MBRX reported a net loss of $30.3M over the trailing twelve months.
+$352.1K
Total Buy Value
$211.3K
Total Sell Value
12
Net Buyers
7
Net Sellers
MBRX
Q2 2026
Top 5 Institutional Movers
MBRX 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.
No Form 144 planned sale filings in the last 90 days
No Schedule 13D/13G filings for this ticker
6
Filings (14d)
No AI summary for this filing type
View Full Filing (SEC EDGAR)AI summary pending
View Full Filing (SEC EDGAR)AI summary pending
View Full Filing (SEC EDGAR)On July 31, 2026, Moleculin Biotech issued a press release with updated preliminary blinded results from Part A of its pivotal Phase 2/3 MIRACLE trial (MB-108), which is testing Annamycin plus cytarabine (AnnAraC) in relapsed or refractory acute myeloid leukemia (R/R AML). With 62 patients evaluable so far, the preliminary blinded complete remission (CR) rate was 24% and the composite complete remission (CRc) rate was 37%. Of those, 30 patients (48%) had previously received a venetoclax-based regimen, and that subgroup posted CR and CRc rates of 23% and 37%, respectively — essentially the same as the overall evaluable population. This item was furnished under Regulation FD, not filed, so it won't be treated as an official SEC filing.
View Full Filing (SEC EDGAR)No AI summary for this filing type
View Full Filing (SEC EDGAR)No AI summary for this filing type
View Full Filing (SEC EDGAR)60855D408
The most-added stocks by 13F institutions this quarter
Institutions Holding
6,243
Total reported value
$2.2T
3231 13F institutions increased their position this quarter
Institutions Holding
5,991
Total reported value
$3.6T
3034 13F institutions increased their position this quarter
Institutions Holding
6,154
Total reported value
$1.8T
2973 13F institutions increased their position this quarter
The most widely held stocks tracked across all 13F institutions
Institutions Holding
5,075
Total reported value
$1.1T
Held by 5075 institutions — one of the most-tracked stocks on AlphaSMO
Institutions Holding
4,924
Total reported value
$485.0B
Held by 4924 institutions — one of the most-tracked stocks on AlphaSMO
Institutions Holding
4,840
Total reported value
$1.5T
Held by 4840 institutions — one of the most-tracked stocks on AlphaSMO
Access MBRX's institutional ownership data programmatically:
REST API
curl https://alphasmo.com/api/v1/market/stock/MBRXCLI
npx alphasmo stocks get MBRX