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SC 13G ·Filed Oct 28, 2026

JBIO

Jade Biosciences, Inc.
NEUTRAL
Impact 3/10
Horizonweeks Processed1d 12h ago SEC0000038777-26-000277
Passive investor 5%+ stake
Actionable Insight • Neutral

Two large asset managers (BlackRock at 5.2% and Franklin Templeton at 6.0%) have now disclosed 5%+ passive stakes in JBIO within two days, signaling growing institutional interest. Monitor for additional 13G filings from other major holders and any subsequent 13D conversion if activist intent emerges.

DirectionNeutral
Confidencehigh
Horizonweeks
Latest settled: T+1d ⚠ clustered
JBIO ▼ -2.40% at T+1d
NEUTRAL call -2.40% · α vs SPY -2.02% · entry $14.59 → $14.24
Next anchor: T+5d in 5d
Entry = T+0 close
Oct 28, 2026
via day close
T+1d
-2.40%
call -2.40% · α -2.02%
$14.24
settled 18h ago
T+5d
Pending
in 5d
T+20d
Pending
in 26d
T+60d
Pending
in 3mo

Price Chart

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Executive Summary

Franklin Templeton, Inc. filed a new Schedule 13G disclosing beneficial ownership of 3,807,236 shares of Jade Biosciences, Inc. common stock, representing 6.0% of shares outstanding as of September 30, 2026. This is a passive investment filing with no activist intent, and Franklin Templeton certifies the shares were acquired in the ordinary course of business. The disclosure follows a prior 13G filing by BlackRock one day earlier, showing growing institutional interest in JBIO.

Key Financial Metrics

Stake
6%
Investor
Franklin Templeton, Inc.
Investor Type
mutual fund

Key Facts

  • Franklin Templeton, Inc. filed a new Schedule 13G on October 28, 2026
  • Beneficial ownership of 3,807,236 shares of Jade Biosciences common stock
  • Represents 6.0% of shares outstanding as of September 30, 2026
  • Passive investment, shares acquired in ordinary course of business, no activist intent
  • Franklin Templeton's subsidiaries holding shares include Franklin Advisers, Inc. (2,004,120 shares), Franklin Mutual Advisers, LLC (1,702,377 shares), and Fiduciary Trust International LLC (35 shares)
  • This follows a BlackRock 13G filed one day earlier disclosing a 5.2% stake

Financial Impact

Franklin Templeton holds a 6.0% stake in JBIO, valued at approximately $55.3 million based on a $922M market cap

ownership concentration

Risk Factors

  • No activist intent disclosed; stake is passive and does not signal a change in control or strategy
  • Franklin Templeton's holdings are spread across multiple subsidiaries with independent voting and investment discretion

Market Snapshot

Exchange
Nasdaq
Sector
Pharmaceutical Preparations
Analyst Consensus
94% bullish (17 analysts)

Investment Themes

Documents Analyzed

This report is based on 3 SEC documents filed with EDGAR.

DocumentAccession Number
SC 13G Filing (Primary)0000038777-26-000277
Document: 0000038777-26-000277-index.html0000038777-26-000277
Document: 0000038777-26-000277.txt0000038777-26-000277
19 reports for JBIO
Performance horizon
82% Hit rate @ T+5 9 of 11 directional calls Went positive at some point 10 of 11 best @ T+20▲ +34.37%May 7, 2026
Filters
Rows
Reports for JBIO, sortable and filterable
TypeNow
Oct 28, 2026
1d ago
SC 13G
NEUTRAL ★ 3/10
$14.59awaiting T+5awaiting T+5$14.24 (−2.40%)
Oct 27, 2026
2d ago
SC 13G
NEUTRAL ★ 3/10
$14.59awaiting T+5awaiting T+5$14.24 (−2.40%)
Sep 30, 2026
29d ago
8-K
NEUTRAL ★ 4/10
$14.05 $13.77▼ −1.99%▼ −3.91%$14.24 (+1.35%)
Aug 10, 2026
11w ago
8-K
BULLISH ★ 7/10
No priceawaiting T+5awaiting T+5No price
Aug 10, 2026
11w ago
Press Release
BULLISH ★ 7/10
$21.73 $23.45▲ +7.92%▲ +7.96%$14.24 (−34.47%)
Jun 5, 2026
20w ago
Press Release
BEARISH ★ 6/10
$14.98 $16.10▼ −7.48%▼ −5.37%$14.24 (+4.94%)
Jun 4, 2026
21w ago
8-K
BEARISH ★ 6/10
$16.94 $15.34▲ +9.45%▲ +10.01%$14.24 (+15.94%)
Jun 4, 2026
21w ago
424B5
BEARISH ★ 7/10
$16.94 $15.34▲ +9.45%▲ +10.01%$14.24 (+15.94%)
Jun 3, 2026
21w ago
Press Release
BEARISH ★ 6/10
$17.74 $16.08▲ +9.36%▲ +6.80%$14.24 (+19.73%)
Jun 3, 2026
21w ago
424B5
BEARISH ★ 6/10
$17.74 $16.08▲ +9.36%▲ +6.80%$14.24 (+19.73%)
Showing 10 of 19

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Report published Oct 28, 2026