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Security record · archived quarter

ENSC

name pending profile ingest

Q2 2026 Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024 Q3 2024
8Tracked holders
-2Δ holders
233.28KShares held
$214,084Reported value
+0New positions
−2Exits
Stable 4 quarters of rising tracked shares ●●●●○○ How these are computed → Explain this at the Research Desk →

Momentum inputs (comparable managers): holder breadth -20.0% · share flow +30.0% · net new positions -20.0%formula
Concentrated accumulation — rising shares among fewer holders

All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q4 2025

Ownership over time
QuarterHoldersΔSharesReported valueNewExits
Q2 2026 9 +2 609.99K $176,112 +3 −1
Q1 2026 7 -1 316.23K $170,294 +2 −3
Q4 2025 8 -2 233.28K $214,084 −2
Q3 2025 6 +3 154.61K $366,415 +3
Q2 2025 3 +1 84.94K $189,409 +1
Q1 2025 1 0 74.71K $191,260
Q4 2024 1 -2 50.00K $407,000 +1 −3
Q3 2024 3 +1 92.08K $22,098 +1
Q2 2024 2 132.44K $67,014
Holder count
Who holds it · Q4 2025
#ManagerSharesΔ sharesValueTheir weightHeld
1 Adage Capital Partners 149.71K +100.4% $137,734 0.0% ▲ Add 5 SEC ↗
2 The Vanguard Group (passive) 36.71K 0.0% $33,772 0.0% Held 2 SEC ↗
3 The Vanguard Group (passive) 36.71K 0.0% $33,772 0.0% Held 2 SEC ↗
4 Hrt Financial Lp 24.49K $22,000 0.0% n/c 1 SEC ↗
5 Geode Capital Management (passive) 22.09K +69.5% $20,322 0.0% ▲ Add 3 SEC ↗
6 Geode Capital Management (passive) 22.09K +69.5% $20,322 0.0% ▲ Add 3 SEC ↗
7 UBS Group AG 100 $92 0.0% n/c 1 SEC ↗
8 Bank Of America Corp /De/ 72 $66 0.0% n/c 1 SEC ↗
9 Bank Of America Corp /De/ 72 $66 0.0% n/c 1 SEC ↗
10 BlackRock (passive) 65 0.0% $60 0.0% Held 3 SEC ↗
11 Jones Financial Companies Lllp 41 $38 0.0% n/c 1 SEC ↗

“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.

New buyers

No new tracked buyers this quarter.

Exited

Renaissance Technologies $36,910 was 0.0%
Citadel Advisors $34,408 was 0.0%

Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 15 holders, 487.01K shares, $253,493 reported. This is a different, older period than the tracked-universe figures above and the two are never mixed.

Frequently co-owned

What else this security's tracked holders most often hold — shared-ownership counts, not fundamental relationships.

Insider transactions

Open-market purchases (P)

Aug 07 GOWER BOB G

Director · 400.00K sh @ 0.495 · $198,000

Apr 23 GOWER BOB G

Director · 508.61K sh @ 0.484 · $246,169

Open-market sales (S)

No open-market insider sales in our coverage window.

Awards, exercises and tax withholding are never counted as buys or sales here. Methodology

Beneficial ownership
Aug 18 SC 13D/A — GOWER BOB G

6.1% of class · View original SEC filing ↗

Provenance: Ownership from parsed 13F common-stock positions (tracked universe, comparable sets for changes); insider rows from Forms 3/4/5; stakes from Schedules 13D/13G; every filing links to its original on SEC EDGAR. Reporting period: Q4 2025 · Methodology · Get this via the API