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Security record · archived quarter

IMRX

name pending profile ingest

Q2 2026 Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024 Q3 2024
46Tracked holders
+4Δ holders
23.12MShares held
$121.86MReported value
+8New positions
−4Exits
Rising 5 quarters of rising tracked shares ●●●●●○ How these are computed → Explain this at the Research Desk →

Momentum inputs (comparable managers): holder breadth +9.5% · share flow +3.3% · net new positions +8.7% · formula
Broad accumulation: rising shares across more holders

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

Ownership over time
QuarterHoldersΔSharesReported valueNewExits
Q2 2026 54 +9 26.51M $132.30M +16 −8
Q1 2026 46 +4 23.12M $121.86M +8 −4
Q4 2025 41 +1 22.64M $148.95M +1 n/a
Q3 2025 13 +2 16.26M $113.83M +2 n/a
Q2 2025 9 0 2.70M $9.10M +1 −1
Q1 2025 6 0 1.83M $2.78M n/a n/a
Q4 2024 6 +1 1.23M $2.70M +1 n/a
Q3 2024 4 -3 1.31M $3.25M n/a −3
Q2 2024 7 n/a 4.86M $6.22M n/a n/a
Holder count
Who holds it · Q1 2026
#ManagerSharesΔ sharesValueTheir weightHeld
1 Fidelity (FMR) ✦ 9.70M +0.1% $51.11M 0.0% ▲ Add 4 SEC ↗ ×3
2 Vanguard Capital Management Llc 2.29M n/a $12.06M 0.0% n/c 1 SEC ↗
3 Marshall Wace ✦ 2.00M +180.5% $10.52M 0.0% ▲ Add 6 SEC ↗ ×2
4 T. Rowe Price ✦ 1.83M -8.3% $9.64M 0.0% ▼ Trim 3 SEC ↗
5 BlackRock ✦ (passive) 1.51M +3.8% $7.94M 0.0% ▲ Add 4 SEC ↗ ×4
6 Millennium Management ✦ 1.10M +2065.4% $5.81M 0.0% ▲ Add 8 SEC ↗
7 Geode Capital Management ✦ (passive) 637.94K +3.2% $3.36M 0.0% ▲ Add 8 SEC ↗ ×2
8 Citadel Advisors ✦ 447.28K +394.4% $2.36M 0.0% ▲ Add 3 SEC ↗ ×2
9 Connor, Clark & Lunn Investment… 400.36K +201.8% $2.11M 0.0% ▲ Add 2 SEC ↗
10 UBS Group AG 376.28K +97.7% $1.98M 0.0% ▲ Add 2 SEC ↗ ×3
11 Goldman Sachs Group ✦ 327.65K +2.8% $1.73M 0.0% ▲ Add 2 SEC ↗
12 Morgan Stanley ✦ 296.07K -39.5% $1.56M 0.0% ▼ Trim 3 SEC ↗ ×3
13 State Street Global Advisors ✦ (passive) 268.52K -88.8% $1.42M 0.0% ▼ Trim 6 SEC ↗
14 Two Sigma Investments ✦ 244.77K +18.2% $1.29M 0.0% ▲ Add 8 SEC ↗
15 Squarepoint Ops LLC 226.05K +145.0% $1.19M 0.0% ▲ Add 2 SEC ↗
16 Wellington Management ✦ 156.42K New $824,355 0.0% New 1 SEC ↗ ×3
17 Bank Of America Corp /De/ 150.85K -29.6% $794,963 0.0% ▼ Trim 2 SEC ↗ ×2
18 HighTower Advisors, LLC 131.29K +17.9% $691,877 0.0% ▲ Add 2 SEC ↗
19 Barclays Plc 121.98K -47.1% $642,825 0.0% ▼ Trim 2 SEC ↗ ×3
20 Northern Trust Corp 117.67K +7.9% $620,100 0.0% ▲ Add 2 SEC ↗
21 Susquehanna International Group, Llp 105.51K -1.8% $556,022 0.0% ▼ Trim 2 SEC ↗
22 Td Asset Management Inc 94.34K -19.9% $497,172 0.0% ▼ Trim 2 SEC ↗
23 Jane Street Group, Llc 77.41K -24.1% $407,971 0.0% ▼ Trim 2 SEC ↗ ×2
24 Renaissance Technologies ✦ 72.88K -52.1% $384,051 0.0% ▼ Trim 4 SEC ↗
25 Manufacturers Life Insurance… 69.74K 0.0% $367,519 0.0% Held 2 SEC ↗
26 Hrt Financial Lp 42.46K New $223,000 0.0% New 1 SEC ↗
27 Citigroup Inc 40.42K +7.7% $212,998 0.0% ▲ Add 2 SEC ↗
28 Hsbc Holdings Plc 37.77K New $197,542 0.0% New 1 SEC ↗
29 Charles Schwab Investment… 37.34K +67.1% $196,803 0.0% ▲ Add 2 SEC ↗
30 American Century Companies Inc 34.22K New $180,360 0.0% New 1 SEC ↗
31 LPL Financial LLC 24.34K -16.4% $128,298 0.0% ▼ Trim 2 SEC ↗
32 First Manhattan Co. Llc. 24.25K 0.0% $127,771 0.0% Held 2 SEC ↗
33 CIBC Bancorp USA Inc. 23.50K n/a $123,845 0.0% n/c 1 SEC ↗
34 Envestnet Asset Management Inc 21.86K New $115,218 0.0% New 1 SEC ↗
35 Pnc Financial Services Group, Inc. 20.00K 0.0% $105,400 0.0% Held 2 SEC ↗ ×2
36 Dimensional Fund Advisors Lp 19.56K 0.0% $103,092 0.0% Held 2 SEC ↗ ×3
37 Wells Fargo & Company/Mn 16.80K +12.0% $88,536 0.0% ▲ Add 2 SEC ↗ ×2
38 Cetera Investment Advisers 12.65K New $66,660 0.0% New 1 SEC ↗
39 Simplex Trading, Llc 8.94K -30.9% $47,124 0.0% ▼ Trim 2 SEC ↗
40 JPMorgan Chase ✦ 6.42K -5.1% $31,325 0.0% ▼ Trim 3 SEC ↗ ×2
41 Mirae Asset Global Investments Co.… 3.37K +7.3% $17,749 0.0% ▲ Add 2 SEC ↗
42 Group One Trading Llc 3.03K New $15,963 0.0% New 1 SEC ↗
43 Bnp Paribas Financial Markets 2.28K +1.6% $11,995 0.0% ▲ Add 2 SEC ↗
44 Royal Bank Of Canada 360 New $1,000 0.0% New 1 SEC ↗ ×2
45 Jones Financial Companies Lllp 30 0.0% $149 0.0% Held 2 SEC ↗
46 Osaic Holdings, Inc. 4 -99.9% $21 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

Exited

Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 90 holders, 26.52M shares, $129.31M 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