No AI summary for this filing type
View Full Filing (SEC EDGAR)Jade Biosciences Inc
$13.47-2.1%
+$531.9M
Net Activity
+48.35% total shares
Institutions Holding
159
Popularity Rank
#3555
Avg Weight
0.36%
Total Value
$1.7B
Market Cap
$422.4M
159 institutions currently hold JBIO, with 120 net buyers and 39 net sellers this quarter.
Institutional Moves (Q2 2026)
Significantly Increased
Based on recent trading activity
Net Selling Institutions
39
Net Buying Institutions
120
Top 5 by Value
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Across its top 20 institutional holders, JBIO's holder base skews toward low-concentration, low-turnover investors on average (avg. concentration score 24/100, avg. turnover score 43/100).
JBIO ranks #3555 out of 37696 tracked stocks by institutional interest — one of the most closely watched names in our coverage.
JBIO is a top-conviction position for Versant Venture Management, LLC — at 13.6% of their entire disclosed 13F portfolio, it's one of their largest single bets, not just a passing allocation.
The largest dollar stake in JBIO belongs to FMR LLC, but the position matters far more to Versant Venture Management, LLC, who has 13.6% of their own portfolio riding on it — a reminder that the biggest holder by size and the holder with the biggest bet aren't always the same fund.
JBIO is down 2.1% today, but institutions show net buying of $531.9M this quarter — a divergence between today's price move and the underlying institutional flow.
JBIO reported a net loss of $127.4M in its latest fiscal year.
+$670.4M
Total Buy Value
$101.2M
Total Sell Value
120
Net Buyers
39
Net Sellers
JBIO
Q2 2026
Top 5 Institutional Movers
+$139.4M
+$103.2M
+$63.5M
+$62.0M
JBIO 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 2026-09-30 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
3
Active 5%+ Holders
| Reporting Person | Type | Filing Date | % of Class |
|---|---|---|---|
| Bellevue Group AG | 13G/A | 2026-08-14 | 5.0% |
| Venrock Healthcare Capital Partners III, L.P. | 13G/A | 2026-08-14 | 8.3% |
| JANUS HENDERSON GROUP Ltd. | 13G/A | 2026-07-08 | 10.6% |
2
Filings (14d)
No AI summary for this filing type
View Full Filing (SEC EDGAR)Jade Biosciences (JBIO) put out a press release on August 10, 2026, reporting its financial results for the quarter ended June 30, 2026. The company filed this 8-K mainly to attach that release as Exhibit 99.1—a pretty routine earnings disclosure. The filing itself doesn't spell out any specific revenue or bottom-line numbers, so this particular 8-K is mostly procedural.
View Full Filing (SEC EDGAR)008064206
The most-added stocks by 13F institutions this quarter
Institutions Holding
6,278
Total reported value
$2.2T
3254 13F institutions increased their position this quarter
Institutions Holding
6,025
Total reported value
$3.6T
3054 13F institutions increased their position this quarter
Institutions Holding
6,188
Total reported value
$1.8T
2995 13F institutions increased their position this quarter
The most widely held stocks tracked across all 13F institutions
Institutions Holding
4,273
Total reported value
$320.7B
Held by 4273 institutions — one of the most-tracked stocks on AlphaSMO
Institutions Holding
4,255
Total reported value
$346.5B
Held by 4255 institutions — one of the most-tracked stocks on AlphaSMO
Institutions Holding
4,146
Total reported value
$257.5B
Held by 4146 institutions — one of the most-tracked stocks on AlphaSMO
Access JBIO's institutional ownership data programmatically:
REST API
curl https://alphasmo.com/api/v1/market/stock/JBIOCLI
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