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SC 13G ·Filed Oct 7, 2026

NGNE

Neurogene Inc.
NEUTRAL
Impact 4/10
Horizonweeks Processed19d 5h ago SEC0001137774-26-000205
Passive investor 5%+ stake
Actionable Insight • Neutral

Monitor for any conversion of this 13G to a 13D, which would signal activist intent. The accumulation of passive stakes by multiple large institutions (Prudential, Balyasny, Trails Edge) suggests growing institutional interest but no near-term catalyst.

DirectionNeutral
Confidencehigh
Horizonweeks
Latest settled — T+5d
NGNE ▼ -14.26% at T+5d
NEUTRAL call -14.26% · α vs SPY -13.28% · entry $25.87 → $22.18
Next anchor: T+20d in 9d
Latest observation: T+12 -0.67% FF3 residual α
Entry = T+0 close
Oct 7, 2026
via day close
T+1d
+2.44%
call +2.44% · α +2.86%
$26.50
settled 18d ago
T+5d
-14.26%
call -14.26% · α -13.28%
$22.18
settled 12d ago
T+20d
Pending
in 9d
T+60d
Pending
in 2mo

Price Chart

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Executive Summary

Prudential Financial Inc. disclosed a passive 11.2% stake in Neurogene Inc. via a Schedule 13G filed on October 7, 2026, as of September 30, 2026. The stake consists of 2,231,357 shares, held primarily through its subsidiary Jennison Associates LLC (2,229,082 shares). This is a new passive filing for Prudential, adding to a growing list of institutional holders in Neurogene alongside Balyasny Asset Management and Trails Edge Capital Partners.

Key Financial Metrics

Stake
11.2%
Investor
PRUDENTIAL FINANCIAL INC

Key Facts

  • Prudential Financial Inc. disclosed a 11.2% beneficial ownership stake in Neurogene Inc.
  • Total shares held: 2,231,357 as of September 30, 2026.
  • Jennison Associates LLC holds 2,229,082 shares (11.15%); PGIM Quantitative Solutions LLC holds 2,275 shares (0.05%).
  • Filed as a passive Schedule 13G under Rule 13d-1(b) — no intent to influence control.
  • This is a new filing for Prudential; prior cross-filings show Balyasny Asset Management and Trails Edge Capital Partners also hold passive stakes.

Financial Impact

11.2% stake valued at approximately $5.6 million based on current market price (estimated from prior filings); no direct financial impact from the filing itself.

ownership concentration

Risk Factors

  • Passive 13G filing — no control intent; stake could be reduced without notice.
  • Biotech (pharmaceutical preparations) sector risk; clinical-stage company with no approved products.

Investment Themes

Documents Analyzed

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

DocumentAccession Number
SC 13G Filing (Primary)0001137774-26-000205
Document: 0001137774-26-000205-index.html0001137774-26-000205
Document: 0001137774-26-000205.txt0001137774-26-000205
7 reports for NGNE
Performance horizon
100% Hit rate @ T+20 4 of 4 directional calls Went positive at some point 4 of 4 best @ T+60▲ +32.41%Jun 8, 2026
Filters
Rows
Reports for NGNE — sortable, filterable
TypeNow
Oct 7, 2026
19d ago
SC 13G
NEUTRAL ★ 4/10
$25.87awaiting T+20—$23.54 (−9.01%)
Oct 6, 2026
20d ago
SC 13G
NEUTRAL ★ 4/10
$25.45awaiting T+20—$23.54 (−7.50%)
Aug 11, 2026
10w ago
8-K
BULLISH ★ 7/10
$36.55 $37.88▲ +3.64%▲ +4.70%$23.54 (−35.60%)
Jun 30, 2026
16w ago
424B5
BEARISH ★ 6/10
$33.88 $33.66▲ +0.65%▼ −1.54%$23.54 (+30.52%)
Jun 29, 2026
17w ago
8-K
BULLISH ★ 7/10
$32.28 $34.90▲ +8.12%▲ +8.40%$23.54 (−27.08%)
Jun 8, 2026
20w ago
8-K
BULLISH ★ 7/10
$28.60 $32.56▲ +13.85%▲ +12.21%$23.54 (−17.69%)
Apr 20, 2026
27w ago
8-K
MIXED ★ 6/10
$27.74 $27.98▲ +0.87%▼ −3.34%$23.54 (−15.14%)
Showing 7 of 7

US Market Status

Market Closed — Opens Tue (16h 37m)

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Report published Oct 7, 2026