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Security record · archived quarter

SRZN

name pending profile ingest

Q2 2026 Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024 Q3 2024
7Tracked holders
+1Δ holders
400.84KShares held
$3.58MReported value
+1New positions
−0Exits
Strongly Rising 4 quarters of rising tracked shares ●●●●○○ How these are computed → Explain this at the Research Desk →

Momentum inputs (comparable managers): holder breadth +16.7% · share flow +4.3% · net new positions +14.3%formula
Broad accumulation — rising shares across more holders

All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q2 2025

Ownership over time
QuarterHoldersΔSharesReported valueNewExits
Q2 2026 35 +8 3.24M $84.13M +15 −7
Q1 2026 27 +4 1.80M $52.40M +6 −2
Q4 2025 23 +2 1.74M $39.41M +2
Q3 2025 10 +2 631.52K $8.14M +2
Q2 2025 7 +1 400.84K $3.58M +1
Q1 2025 4 0 149.85K $1.75M
Q4 2024 4 0 122.28K $1.76M +1 −1
Q3 2024 4 +2 64.23K $759,381 +2
Q2 2024 2 31.13K $340,969
Holder count
Who holds it · Q2 2025
#ManagerSharesΔ sharesValueTheir weightHeld
1 The Vanguard Group (passive) 218.95K $1.96M 0.0% n/c 1 SEC ↗
2 The Vanguard Group (passive) 218.95K $1.96M 0.0% n/c 1 SEC ↗
3 Adage Capital Partners 88.65K 0.0% $792,558 0.0% Held 3 SEC ↗
4 Geode Capital Management (passive) 30.96K +22.6% $276,850 0.0% ▲ Add 5 SEC ↗
5 Geode Capital Management (passive) 30.96K +22.6% $276,850 0.0% ▲ Add 5 SEC ↗
6 T. Rowe Price 21.71K 0.0% $195,000 0.0% Held 4 SEC ↗
7 BlackRock (passive) 15.48K $138,418 0.0% n/c 1 SEC ↗
8 BlackRock (passive) 15.48K $138,418 0.0% n/c 1 SEC ↗
9 BlackRock (passive) 15.48K $138,418 0.0% n/c 1 SEC ↗
10 Renaissance Technologies 14.63K +2.8% $130,756 0.0% ▲ Add 5 SEC ↗
11 Citadel Advisors 10.45K New $93,432 0.0% New 1 SEC ↗

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

New buyers

Citadel Advisors $93,432 0.0%

Exited

No tracked exits this quarter.

Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 57 holders, 8.60M shares, $249.56M 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: Q2 2025 · Methodology · Get this via the API