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Security record · archived quarter

PACB

name pending profile ingest

Q3 2026 Q2 2026 Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024
91Tracked holders
+9Δ holders
142.21MShares held
$187.92MReported value
+14New positions
−5Exits
Rising How these are computed → Explain this at the Research Desk →

Momentum inputs (comparable managers): holder breadth +11.0% · share flow -2.0% · net new positions +9.9% · formula
Ownership fragmentation: more holders, smaller aggregate stake

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

Ownership over time
QuarterHoldersΔSharesReported valueNewExits
Q3 2026 1 0 14.42K $33,171 n/a n/a
Q2 2026 90 +2 144.63M $242.83M +6 −5
Q1 2026 91 +9 142.21M $187.92M +14 −5
Q4 2025 81 +2 149.29M $279.06M +3 −1
Q3 2025 15 0 92.77M $118.74M +2 −2
Q2 2025 12 0 89.61M $111.12M +3 −3
Q1 2025 9 -1 53.19M $62.77M +1 −2
Q4 2024 10 -1 71.52M $130.89M n/a −1
Q3 2024 10 -2 60.13M $102.22M n/a −2
Q2 2024 12 n/a 57.24M $78.42M n/a n/a
Holder count
Who holds it · Q1 2026
#ManagerSharesΔ sharesValueTheir weightHeld
1 ARK Investment Management ✦ 36.27M -2.7% $47.88M 0.4% ▼ Trim 8 SEC ↗
2 BlackRock ✦ (passive) 25.27M +8.2% $33.35M 0.0% ▲ Add 4 SEC ↗ ×10
3 Vanguard Capital Management Llc 12.78M n/a $16.87M 0.0% n/c 1 SEC ↗
4 Sumitomo Mitsui Trust Group, Inc. 7.04M -9.9% $9.29M 0.0% ▼ Trim 2 SEC ↗
5 Geode Capital Management ✦ (passive) 6.98M -1.5% $9.21M 0.0% ▼ Trim 8 SEC ↗ ×2
6 State Street Global Advisors ✦ (passive) 6.12M +3.5% $8.08M 0.0% ▲ Add 6 SEC ↗
7 Millennium Management ✦ 4.89M +12.6% $6.46M 0.0% ▲ Add 8 SEC ↗
8 D. E. Shaw & Co. ✦ 3.64M -18.0% $4.80M 0.0% ▼ Trim 2 SEC ↗ ×2
9 Two Sigma Investments ✦ 3.51M +22.0% $4.63M 0.0% ▲ Add 3 SEC ↗
10 Nuveen, LLC 2.95M +247.9% $3.90M 0.0% ▲ Add 2 SEC ↗ ×3
11 Renaissance Technologies ✦ 2.49M -35.4% $3.29M 0.0% ▼ Trim 2 SEC ↗
12 Charles Schwab Investment… 2.41M -2.5% $3.18M 0.0% ▼ Trim 2 SEC ↗
13 Northern Trust Corp 2.13M +4.1% $2.81M 0.0% ▲ Add 2 SEC ↗ ×3
14 Morgan Stanley ✦ 1.84M -23.6% $2.43M 0.0% ▼ Trim 3 SEC ↗ ×9
15 Susquehanna International Group, Llp 1.72M -34.2% $2.27M 0.0% ▼ Trim 2 SEC ↗ ×2
16 Bank Of America Corp /De/ 1.67M -10.1% $2.20M 0.0% ▼ Trim 2 SEC ↗ ×4
17 UBS Group AG 1.64M -48.3% $2.16M 0.0% ▼ Trim 2 SEC ↗ ×4
18 Citadel Advisors ✦ 1.58M -50.2% $2.08M 0.0% ▼ Trim 3 SEC ↗ ×2
19 Invesco Ltd. 1.47M +2.5% $1.94M 0.0% ▲ Add 2 SEC ↗ ×4
20 Jane Street Group, Llc 1.39M -7.4% $1.83M 0.0% ▼ Trim 2 SEC ↗
21 Hrt Financial Lp 1.27M -7.2% $1.67M 0.0% ▼ Trim 2 SEC ↗
22 Qube Research & Technologies Ltd 1.18M New $1.56M 0.0% New 1 SEC ↗
23 Goldman Sachs Group ✦ 988.47K -28.3% $1.30M 0.0% ▼ Trim 3 SEC ↗ ×3
24 Dimensional Fund Advisors Lp 899.55K +177.8% $1.19M 0.0% ▲ Add 2 SEC ↗ ×4
25 Bank of New York Mellon Corp 813.41K -2.5% $1.07M 0.0% ▼ Trim 2 SEC ↗ ×4
26 Universal- Beteiligungs- und… 808.70K 0.0% $1.07M 0.0% Held 2 SEC ↗
27 AQR Capital Management ✦ 759.49K +773.3% $1.00M 0.0% ▲ Add 5 SEC ↗ ×5
28 Tudor Investment Corp Et Al 684.71K New $903,813 0.0% New 1 SEC ↗
29 Peak6 Llc 599.02K New $790,709 0.0% New 1 SEC ↗
30 Alliancebernstein L.P. 387.06K 0.0% $723,802 0.0% Held 2 SEC ↗
31 Russell Investments Group, Ltd. 469.88K +1866.0% $620,233 0.0% ▲ Add 2 SEC ↗ ×5
32 Group One Trading Llc 365.02K -20.7% $481,828 0.0% ▼ Trim 2 SEC ↗
33 Rhumbline Advisers 348.94K -3.3% $460,594 0.0% ▼ Trim 2 SEC ↗
34 MIRAE ASSET GLOBAL ETFS HOLDINGS… 336.26K +3.4% $443,859 0.0% ▲ Add 2 SEC ↗
35 Creative Planning 327.36K -37.0% $432,115 0.0% ▼ Trim 2 SEC ↗
36 LPL Financial LLC 299.60K +9.2% $395,467 0.0% ▲ Add 2 SEC ↗
37 Point72 Asset Management ✦ 285.70K -90.3% $377,124 0.0% ▼ Trim 2 SEC ↗
38 Balyasny Asset Management L.P. 260.54K New $343,910 0.0% New 1 SEC ↗
39 Hsbc Holdings Plc 248.48K +135.7% $326,762 0.0% ▲ Add 2 SEC ↗ ×2
40 Deutsche Bank Ag\ 244.77K +11.8% $323,095 0.0% ▲ Add 2 SEC ↗
41 Jennison Associates Llc 229.79K New $303,328 0.0% New 1 SEC ↗
42 Barclays Plc 222.35K -52.9% $293,498 0.0% ▼ Trim 2 SEC ↗ ×3
43 T. Rowe Price ✦ 188.04K +15.0% $249,000 0.0% ▲ Add 8 SEC ↗
44 Sei Investments Co 166.82K New $220,210 0.0% New 1 SEC ↗ ×2
45 Raymond James Financial Inc 164.56K -10.2% $217,217 0.0% ▼ Trim 2 SEC ↗ ×2
46 Envestnet Asset Management Inc 148.96K +42.4% $196,629 0.0% ▲ Add 2 SEC ↗
47 JPMorgan Chase ✦ 138.50K -69.7% $174,515 0.0% ▼ Trim 3 SEC ↗ ×4
48 Wells Fargo & Company/Mn 131.21K -58.2% $173,202 0.0% ▼ Trim 2 SEC ↗ ×2
49 Simplex Trading, Llc 109.02K New $143,901 0.0% New 1 SEC ↗
50 Canada Pension Plan Investment Board 107.80K New $142,296 0.0% New 1 SEC ↗
51 New York State Common Retirement… 84.83K 0.0% $111,969 0.0% Held 2 SEC ↗
52 Marshall Wace ✦ 81.30K New $107,316 0.0% New 1 SEC ↗
53 Manufacturers Life Insurance… 74.84K -9.3% $98,794 0.0% ▼ Trim 2 SEC ↗
54 State Board Of Administration Of… 71.94K 0.0% $94,962 0.0% Held 2 SEC ↗
55 Stifel Financial Corp 70.03K -1.2% $92,433 0.0% ▼ Trim 2 SEC ↗ ×2
56 Bnp Paribas Financial Markets 65.40K -1.0% $86,325 0.0% ▼ Trim 2 SEC ↗
57 Cwm, Llc 53.79K +767.2% $71,008 0.0% ▲ Add 2 SEC ↗
58 ProShare Advisors LLC 53.53K -16.1% $70,666 0.0% ▼ Trim 2 SEC ↗
59 Cetera Investment Advisers 51.36K +4.9% $67,794 0.0% ▲ Add 2 SEC ↗
60 Voya Investment Management Llc 50.14K -2.7% $66,187 0.0% ▼ Trim 2 SEC ↗
61 Wealth Enhancement Advisory… 43.66K +125.8% $58,506 0.0% ▲ Add 2 SEC ↗
62 Captrust Financial Advisors 44.32K +3.2% $58,502 0.0% ▲ Add 2 SEC ↗
63 Prudential Financial Inc 43.49K +91.3% $57,403 0.0% ▲ Add 2 SEC ↗
64 Osaic Holdings, Inc. 40.29K +60.7% $53,180 0.0% ▲ Add 2 SEC ↗ ×2
65 Wealthfront Advisers LLC 39.45K +3.7% $52,069 0.0% ▲ Add 2 SEC ↗
66 Fidelity (FMR) ✦ 36.98K +23.9% $48,818 0.0% ▲ Add 4 SEC ↗ ×3
67 Mercer Global Advisors Inc /Adv 34.67K +67.8% $45,768 0.0% ▲ Add 2 SEC ↗
68 Citigroup Inc 33.10K +9.6% $43,691 0.0% ▲ Add 2 SEC ↗ ×2
69 Neuberger Berman Group LLC 30.94K +44.4% $40,842 0.0% ▲ Add 2 SEC ↗
70 Victory Capital Management Inc 30.84K -1.1% $40,713 0.0% ▼ Trim 2 SEC ↗
71 Legal & General Group Plc 24.45K 0.0% $32,270 0.0% Held 2 SEC ↗
72 American Century Companies Inc 22.60K -76.0% $29,835 0.0% ▼ Trim 2 SEC ↗
73 Cerity Partners LLC 21.42K New $28,275 0.0% New 1 SEC ↗ ×2
74 Royal Bank Of Canada 17.23K -30.8% $23,000 0.0% ▼ Trim 2 SEC ↗ ×3
75 Corient Private Wealth LP 16.86K New $21,307 0.0% New 1 SEC ↗
76 Mirae Asset Global Investments Co.… 15.75K +7.4% $20,793 0.0% ▲ Add 2 SEC ↗
77 California State Teachers… 14.94K -12.1% $19,725 0.0% ▼ Trim 2 SEC ↗
78 Quantinno Capital Management LP 14.65K +19.9% $19,345 0.0% ▲ Add 2 SEC ↗
79 CIBC Bancorp USA Inc. 14.51K n/a $19,158 0.0% n/c 1 SEC ↗ ×2
80 Principal Financial Group Inc 12.00K -1.0% $15,837 0.0% ▼ Trim 2 SEC ↗
81 Cibc World Market Inc. 11.40K 0.0% $15,048 0.0% Held 2 SEC ↗
82 HighTower Advisors, LLC 11.29K +11.7% $14,899 0.0% ▲ Add 2 SEC ↗
83 Zurcher Kantonalbank (Zurich… 9.15K -32.7% $12,073 0.0% ▼ Trim 2 SEC ↗
84 Rockefeller Capital Management L.P. 5.20K +317.2% $6,862 0.0% ▲ Add 2 SEC ↗ ×3
85 Optiver Holding B.V. 2.14K New $2,825 0.0% New 1 SEC ↗
86 Fifth Third Bancorp 1.83K New $2,412 0.0% New 1 SEC ↗
87 Jones Financial Companies Lllp 1.00K -62.5% $1,260 0.0% ▼ Trim 2 SEC ↗
88 Us Bancorp \De\ 303 0.0% $400 0.0% Held 2 SEC ↗
89 Northwestern Mutual Wealth… 276 +176.0% $364 0.0% ▲ Add 2 SEC ↗
90 National Bank Of Canada /Fi/ 198 New $259 0.0% New 1 SEC ↗
91 Pnc Financial Services Group, Inc. 23 0.0% $30 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

Qube Research & Technologies… $1.56M 0.0%
Tudor Investment Corp Et Al $903,813 0.0%
Peak6 Llc $790,709 0.0%
Balyasny Asset Management L.P. $343,910 0.0%
Jennison Associates Llc $303,328 0.0%
Sei Investments Co $220,210 0.0%
Simplex Trading, Llc $143,901 0.0%
Canada Pension Plan… $142,296 0.0%
Marshall Wace $107,316 0.0%
Cerity Partners LLC $28,275 0.0%
Corient Private Wealth LP $21,307 0.0%
Optiver Holding B.V. $2,825 0.0%

Exited

Squarepoint Ops LLC $838,803 was 0.0%
Bank Of Montreal /Can/ $237,346 was 0.0%
Mariner, LLC $74,807 was 0.0%
Mackenzie Financial Corp $30,214 was 0.0%
Daiwa Securities Group Inc. $2,000 was 0.0%

Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 229 holders, 188.05M shares, $246.02M 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)

No open-market insider purchases in our coverage window.

Open-market sales (S)

Oct 06 Gibson James R II

Officer · 661.82K sh · $2.06M

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

Beneficial ownership
Aug 14 SC 13G/A: ARK Investment Management LLC

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: Q1 2026 · Methodology · Get this via the API