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Security record

FONR

name pending profile ingest

Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024 Q3 2024 Q2 2024
20Tracked holders
-5Δ holders
1.07MShares held
$19.82MReported value
+1New positions
−6Exits
Strongly Falling 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
Broad distribution — falling shares and fewer holders

All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q1 2026

Ownership over time
QuarterHoldersΔSharesReported valueNewExits
Q1 2026 20 -5 1.07M $19.82M +1 −6
Q4 2025 25 +2 1.64M $30.37M +2
Q3 2025 8 0 890.70K $13.41M
Q2 2025 6 0 890.84K $13.33M
Q1 2025 3 -1 395.47K $5.54M −1
Q4 2024 4 -1 424.11K $6.42M −1
Q3 2024 4 -1 432.25K $7.00M −1
Q2 2024 5 462.54K $7.40M
Holder count
Who holds it · Q1 2026
#ManagerSharesΔ sharesValueTheir weightHeld
1 Vanguard Capital Management Llc 333.27K $6.19M 0.0% n/c 1 SEC ↗
2 Dimensional Fund Advisors Lp 315.47K -15.5% $5.86M 0.0% ▼ Trim 2 SEC ↗
3 Dimensional Fund Advisors Lp 315.47K -15.5% $5.86M 0.0% ▼ Trim 2 SEC ↗
4 Dimensional Fund Advisors Lp 315.47K -15.5% $5.86M 0.0% ▼ Trim 2 SEC ↗
5 Dimensional Fund Advisors Lp 315.47K -15.5% $5.86M 0.0% ▼ Trim 2 SEC ↗
6 BlackRock (passive) 91.44K -0.2% $1.70M 0.0% ▼ Trim 4 SEC ↗
7 BlackRock (passive) 91.44K -0.2% $1.70M 0.0% ▼ Trim 4 SEC ↗
8 BlackRock (passive) 91.44K -0.2% $1.70M 0.0% ▼ Trim 4 SEC ↗
9 Two Sigma Investments 80.71K New $1.50M 0.0% New 1 SEC ↗
10 Geode Capital Management (passive) 71.06K +2.1% $1.32M 0.0% ▲ Add 8 SEC ↗
11 Geode Capital Management (passive) 71.06K +2.1% $1.32M 0.0% ▲ Add 8 SEC ↗
12 American Century Companies Inc 68.02K +126.4% $1.26M 0.0% ▲ Add 2 SEC ↗
13 Northern Trust Corp 33.12K +3.2% $614,762 0.0% ▲ Add 2 SEC ↗
14 Northern Trust Corp 33.12K +3.2% $614,762 0.0% ▲ Add 2 SEC ↗
15 State Street Global Advisors (passive) 32.33K +43.7% $600,119 0.0% ▲ Add 6 SEC ↗
16 Bank of New York Mellon Corp 18.22K -19.0% $338,234 0.0% ▼ Trim 2 SEC ↗
17 Bank of New York Mellon Corp 18.22K -19.0% $338,234 0.0% ▼ Trim 2 SEC ↗
18 Bank of New York Mellon Corp 18.22K -19.0% $338,234 0.0% ▼ Trim 2 SEC ↗
19 UBS Group AG 13.07K +1348.7% $242,524 0.0% ▲ Add 2 SEC ↗
20 Osaic Holdings, Inc. 3.76K -5.2% $69,770 0.0% ▼ Trim 2 SEC ↗
21 JPMorgan Chase 2.99K 0.0% $55,439 0.0% Held 3 SEC ↗
22 JPMorgan Chase 2.99K 0.0% $55,439 0.0% Held 3 SEC ↗
23 Fidelity (FMR) 2.27K 0.0% $42,221 0.0% Held 4 SEC ↗
24 Fidelity (FMR) 2.27K 0.0% $42,221 0.0% Held 4 SEC ↗
25 Pnc Financial Services Group, Inc. 969 0.0% $17,985 0.0% Held 2 SEC ↗
26 Pnc Financial Services Group, Inc. 969 0.0% $17,985 0.0% Held 2 SEC ↗
27 Pnc Financial Services Group, Inc. 969 0.0% $17,985 0.0% Held 2 SEC ↗
28 Morgan Stanley 460 -77.0% $8,543 0.0% ▼ Trim 3 SEC ↗
29 Morgan Stanley 460 -77.0% $8,543 0.0% ▼ Trim 3 SEC ↗
30 Morgan Stanley 460 -77.0% $8,543 0.0% ▼ Trim 3 SEC ↗
31 Morgan Stanley 460 -77.0% $8,543 0.0% ▼ Trim 3 SEC ↗
32 Cwm, Llc 300 0.0% $5,568 0.0% Held 2 SEC ↗
33 Rhumbline Advisers 298 0.0% $5,530 0.0% Held 2 SEC ↗
34 Wells Fargo & Company/Mn 39 +200.0% $725 0.0% ▲ Add 2 SEC ↗
35 Wells Fargo & Company/Mn 39 +200.0% $725 0.0% ▲ Add 2 SEC ↗
36 Citigroup Inc 1 -50.0% $19 0.0% ▼ Trim 2 SEC ↗
37 Royal Bank Of Canada 1 -99.2% $0 0.0% ▼ Trim 2 SEC ↗

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

New buyers

Two Sigma Investments $1.50M 0.0%

Exited

Renaissance Technologies $5.86M was 0.0%
Kayne Anderson Rudnick… $4.67M was 0.0%
Marshall Wace $523,040 was 0.0%
Citadel Advisors $382,912 was 0.0%
Barclays Plc $24,017 was 0.0%
Bank Of America Corp /De/ $316 was 0.0%

Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 40 holders, 2.50M shares, $40.86M 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.

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: Q1 2026 · Methodology · Get this via the API