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Security record · archived quarter

STIM

name pending profile ingest

Q2 2026 Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024 Q3 2024
4Tracked holders
-3Δ holders
986.51KShares held
$750,091Reported value
+0New positions
−3Exits
How these are computed → Explain this at the Research Desk →

All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q3 2024

Ownership over time
QuarterHoldersΔSharesReported valueNewExits
Q2 2026 40 -5 8.56M $11.13M +6 −11
Q1 2026 47 0 14.42M $20.91M +6 −6
Q4 2025 47 0 16.33M $22.53M +1 −1
Q3 2025 14 +1 9.17M $25.02M +1
Q2 2025 10 -2 7.74M $27.01M −2
Q1 2025 9 +4 1.85M $6.81M +4
Q4 2024 5 0 671.77K $1.08M
Q3 2024 4 -3 986.51K $750,091 −3
Q2 2024 7 893.15K $1.61M
Holder count
Who holds it · Q3 2024
#ManagerSharesΔ sharesValueTheir weightHeld
1 Renaissance Technologies 581.80K +80.6% $442,052 0.0% ▲ Add 2 SEC ↗
2 Geode Capital Management (passive) 305.61K +2.5% $232,255 0.0% ▲ Add 2 SEC ↗
3 Geode Capital Management (passive) 305.61K +2.5% $232,255 0.0% ▲ Add 2 SEC ↗
4 GAMCO Investors 80.00K 0.0% $60,784 0.0% Held 2 SEC ↗
5 T. Rowe Price 19.10K 0.0% $15,000 0.0% Held 2 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

Citadel Advisors $187,511 was 0.0%
Millennium Management $106,304 was 0.0%
Marshall Wace $18,994 was 0.0%

Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 98 holders, 41.62M shares, $60.15M 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 14 Chernett Jorey

10% owner · 14.00K sh @ 3.16 · $44,240

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 24 SC 13D/A — Chernett Jorey

13.9% of class · View original SEC filing ↗

Aug 14 SC 13G — Point72 Asset Management, L.P.

View original SEC filing ↗

Aug 04 SC 13D/A — Chernett Jorey

15.2% of class · View original SEC filing ↗

May 27 SC 13D/A — Chernett Jorey

15.2% 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: Q3 2024 · Methodology · Get this via the API