Trade Filings
Managers Aandelen Ingediende stukken Superinvesteerders
Signalen Institutionele aankopen Institutionele verkopen Insider-activiteit 13D & 13G Watch Sectorrotatie
Tools Aandelenscreener Manager Screener Beheerders vergelijken Consensusmandjes Alle onderzoekstools Data-API
Leren & AI Leren Vraag de data AI-agents
Nieuws ★ Opgeslagen
Over Over ons Methodologie Contact Disclaimer
Reader
DATAPAKKETTEN

Downloads van historische gegevens — beschikbaar met accounts.

API GATEWAY

Gratis alleen-lezen JSON-toegang tot de gecachede gegevens van de site.

Donkere modus

🧭 Begeleide weergave
Nieuw met markten — koersen, yields, YTD, marktkapitalisatie? We leggen elk begrip uit terwijl u bladert, in begrijpelijke taal. Dezelfde data, met ingebouwde uitleg.

⚡ Expertvisie
U kent de markt al. Alleen de data — schoon, snel en compact, zonder extra uitleg. Dit is de standaardweergave.

Interfacetaal
Effectdossier

CERS

Cerus Corporation · Healthcare · Medical - Devices

2.72 +1.1% marktkapitalisatie $548.15M koers vertraagd (FMP) · per Aug 25 22:08 UTC — los van onderstaande aangiftegegevens

Q2 2026 Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024 Q3 2024
78Gevolgde houders
+4Δ houders
100.97MGehouden aandelen
$293.72MGerapporteerde waarde
+7Nieuwe posities
−3Uitstappen
Rising Overtuigingsscore 50/100 Hoe deze worden berekend → Dit toelichten aan de Research Desk →

Momentum-inputs (vergelijkbare managers): breedte van houders +5.4% · aandelenstroom +7.8% · netto nieuwe posities +5.1%formule
Brede accumulatie — stijgende aandelen bij meer houders

Alle eigendomscijfers: uitsluitend gevolgde 13F-managers, posities in gewone aandelen, rapportageperiode Q2 2026

Eigendom in de tijd
KwartaalHoudersΔAandelenGerapporteerde waardeNieuwUitstappen
Q2 2026 78 +4 100.97M $293.72M +7 −3
Q1 2026 76 -1 93.85M $170.85M +2 −3
Q4 2025 77 +2 97.51M $200.87M +2
Q3 2025 17 0 78.06M $124.11M
Q2 2025 14 0 72.85M $102.72M
Q1 2025 11 -1 42.94M $59.69M −1
Q4 2024 12 -1 40.64M $62.59M −1
Q3 2024 12 0 39.10M $68.03M
Q2 2024 12 38.88M $68.43M
Aantal houders
Wie het bezit · Q2 2026
#ManagerAandelenΔ aandelenWaardeHun gewichtGehouden
1 BlackRock (passief) 22.22M +3.0% $64.87M 0.0% ▲ Add 5 SEC ↗
2 BlackRock (passief) 22.22M +3.0% $64.87M 0.0% ▲ Add 5 SEC ↗
3 BlackRock (passief) 22.22M +3.0% $64.87M 0.0% ▲ Add 5 SEC ↗
4 BlackRock (passief) 22.22M +3.0% $64.87M 0.0% ▲ Add 5 SEC ↗
5 BlackRock (passief) 22.22M +3.0% $64.87M 0.0% ▲ Add 5 SEC ↗
6 BlackRock (passief) 22.22M +3.0% $64.87M 0.0% ▲ Add 5 SEC ↗
7 BlackRock (passief) 22.22M +3.0% $64.87M 0.0% ▲ Add 5 SEC ↗
8 BlackRock (passief) 22.22M +3.0% $64.87M 0.0% ▲ Add 5 SEC ↗
9 BlackRock (passief) 22.22M +3.0% $64.87M 0.0% ▲ Add 5 SEC ↗
10 BlackRock (passief) 22.22M +3.0% $64.87M 0.0% ▲ Add 5 SEC ↗
11 ARK Investment Management 17.93M -6.4% $52.36M 0.3% ▼ Trim 9 SEC ↗
12 Vanguard Capital Management Llc 8.56M +5.3% $25.01M 0.0% ▲ Add 2 SEC ↗
13 D. E. Shaw & Co. 5.49M +47.0% $16.02M 0.0% ▲ Add 9 SEC ↗
14 D. E. Shaw & Co. 5.49M +47.0% $16.02M 0.0% ▲ Add 9 SEC ↗
15 Geode Capital Management (passief) 5.12M +10.4% $14.95M 0.0% ▲ Add 9 SEC ↗
16 Geode Capital Management (passief) 5.12M +10.4% $14.95M 0.0% ▲ Add 9 SEC ↗
17 State Street Global Advisors (passief) 4.75M +12.8% $13.88M 0.0% ▲ Add 7 SEC ↗
18 Sumitomo Mitsui Trust Group, Inc. 4.14M -8.3% $12.09M 0.0% ▼ Trim 3 SEC ↗
19 Two Sigma Investments 3.48M +26.9% $10.18M 0.0% ▲ Add 9 SEC ↗
20 Mackenzie Financial Corp 3.00M +7271.1% $8.77M 0.0% ▲ Add 3 SEC ↗
21 Goldman Sachs Group 2.32M -16.3% $6.77M 0.0% ▼ Trim 4 SEC ↗
22 Goldman Sachs Group 2.32M -16.3% $6.77M 0.0% ▼ Trim 4 SEC ↗
23 Goldman Sachs Group 2.32M -16.3% $6.77M 0.0% ▼ Trim 4 SEC ↗
24 AQR Capital Management 1.88M -11.1% $5.48M 0.0% ▼ Trim 9 SEC ↗
25 AQR Capital Management 1.88M -11.1% $5.48M 0.0% ▼ Trim 9 SEC ↗
26 AQR Capital Management 1.88M -11.1% $5.48M 0.0% ▼ Trim 9 SEC ↗
27 AQR Capital Management 1.88M -11.1% $5.48M 0.0% ▼ Trim 9 SEC ↗
28 AQR Capital Management 1.88M -11.1% $5.48M 0.0% ▼ Trim 9 SEC ↗
29 AQR Capital Management 1.88M -11.1% $5.48M 0.0% ▼ Trim 9 SEC ↗
30 AQR Capital Management 1.88M -11.1% $5.48M 0.0% ▼ Trim 9 SEC ↗
31 Charles Schwab Investment… 1.73M +6.3% $5.06M 0.0% ▲ Add 3 SEC ↗
32 Northern Trust Corp 1.70M +14.3% $4.96M 0.0% ▲ Add 3 SEC ↗
33 Northern Trust Corp 1.70M +14.3% $4.96M 0.0% ▲ Add 3 SEC ↗
34 Northern Trust Corp 1.70M +14.3% $4.96M 0.0% ▲ Add 3 SEC ↗
35 Fidelity (FMR) 1.41M +17.2% $4.13M 0.0% ▲ Add 5 SEC ↗
36 Fidelity (FMR) 1.41M +17.2% $4.13M 0.0% ▲ Add 5 SEC ↗
37 Ameriprise Financial Inc 1.16M +155.4% $3.39M 0.0% ▲ Add 3 SEC ↗
38 Ameriprise Financial Inc 1.16M +155.4% $3.39M 0.0% ▲ Add 3 SEC ↗
39 Ameriprise Financial Inc 1.16M +155.4% $3.39M 0.0% ▲ Add 3 SEC ↗
40 Morgan Stanley 1.12M +35.4% $3.27M 0.0% ▲ Add 4 SEC ↗
41 Morgan Stanley 1.12M +35.4% $3.27M 0.0% ▲ Add 4 SEC ↗
42 Morgan Stanley 1.12M +35.4% $3.27M 0.0% ▲ Add 4 SEC ↗
43 Morgan Stanley 1.12M +35.4% $3.27M 0.0% ▲ Add 4 SEC ↗
44 Morgan Stanley 1.12M +35.4% $3.27M 0.0% ▲ Add 4 SEC ↗
45 Morgan Stanley 1.12M +35.4% $3.27M 0.0% ▲ Add 4 SEC ↗
46 Morgan Stanley 1.12M +35.4% $3.27M 0.0% ▲ Add 4 SEC ↗
47 UBS Group AG 1.00M -52.2% $2.93M 0.0% ▼ Trim 3 SEC ↗
48 UBS Group AG 1.00M -52.2% $2.93M 0.0% ▼ Trim 3 SEC ↗
49 UBS Group AG 1.00M -52.2% $2.93M 0.0% ▼ Trim 3 SEC ↗
50 Voya Investment Management Llc 998.80K -9.8% $2.92M 0.0% ▼ Trim 3 SEC ↗
51 Voya Investment Management Llc 998.80K -9.8% $2.92M 0.0% ▼ Trim 3 SEC ↗
52 Voya Investment Management Llc 998.80K -9.8% $2.92M 0.0% ▼ Trim 3 SEC ↗
53 Franklin Resources Inc 899.38K +505.0% $2.63M 0.0% ▲ Add 3 SEC ↗
54 Franklin Resources Inc 899.38K +505.0% $2.63M 0.0% ▲ Add 3 SEC ↗
55 Franklin Resources Inc 899.38K +505.0% $2.63M 0.0% ▲ Add 3 SEC ↗
56 Bank Of America Corp /De/ 868.46K -28.7% $2.54M 0.0% ▼ Trim 3 SEC ↗
57 Bank Of America Corp /De/ 868.46K -28.7% $2.54M 0.0% ▼ Trim 3 SEC ↗
58 Bank Of America Corp /De/ 868.46K -28.7% $2.54M 0.0% ▼ Trim 3 SEC ↗
59 PRIMECAP Management 781.80K -0.9% $2.28M 0.0% ▼ Trim 9 SEC ↗
60 Citadel Advisors 736.68K Nieuw $2.15M 0.0% New 1 SEC ↗
61 Citigroup Inc 678.60K +2046.7% $1.98M 0.0% ▲ Add 3 SEC ↗
62 Citigroup Inc 678.60K +2046.7% $1.98M 0.0% ▲ Add 3 SEC ↗
63 Renaissance Technologies 671.70K +16.0% $1.96M 0.0% ▲ Add 9 SEC ↗
64 Russell Investments Group, Ltd. 665.24K +42.8% $1.94M 0.0% ▲ Add 3 SEC ↗
65 Russell Investments Group, Ltd. 665.24K +42.8% $1.94M 0.0% ▲ Add 3 SEC ↗
66 Russell Investments Group, Ltd. 665.24K +42.8% $1.94M 0.0% ▲ Add 3 SEC ↗
67 Russell Investments Group, Ltd. 665.24K +42.8% $1.94M 0.0% ▲ Add 3 SEC ↗
68 Russell Investments Group, Ltd. 665.24K +42.8% $1.94M 0.0% ▲ Add 3 SEC ↗
69 Alliancebernstein L.P. 1.03M +450.0% $1.87M 0.0% ▲ Add 3 SEC ↗
70 Assenagon Asset Management S.A. 630.10K -49.6% $1.84M 0.0% ▼ Trim 3 SEC ↗
71 Assenagon Asset Management S.A. 630.10K -49.6% $1.84M 0.0% ▼ Trim 3 SEC ↗
72 Bank of New York Mellon Corp 559.83K +10.3% $1.63M 0.0% ▲ Add 3 SEC ↗
73 Bank of New York Mellon Corp 559.83K +10.3% $1.63M 0.0% ▲ Add 3 SEC ↗
74 Bank of New York Mellon Corp 559.83K +10.3% $1.63M 0.0% ▲ Add 3 SEC ↗
75 Connor, Clark & Lunn Investment… 469.92K -31.6% $1.37M 0.0% ▼ Trim 3 SEC ↗
76 Nuveen, LLC 419.03K +6.6% $1.22M 0.0% ▲ Add 3 SEC ↗
77 Nuveen, LLC 419.03K +6.6% $1.22M 0.0% ▲ Add 3 SEC ↗
78 Invesco Ltd. 318.59K -21.8% $930,288 0.0% ▼ Trim 3 SEC ↗
79 Invesco Ltd. 318.59K -21.8% $930,288 0.0% ▼ Trim 3 SEC ↗
80 Invesco Ltd. 318.59K -21.8% $930,288 0.0% ▼ Trim 3 SEC ↗
81 Stifel Financial Corp 308.76K -3.6% $901,591 0.0% ▼ Trim 3 SEC ↗
82 Susquehanna International Group, Llp 279.41K -64.3% $815,868 0.0% ▼ Trim 3 SEC ↗
83 Sei Investments Co 274.63K +692.0% $801,925 0.0% ▲ Add 3 SEC ↗
84 Rhumbline Advisers 242.60K +10.8% $708,381 0.0% ▲ Add 3 SEC ↗
85 Point72 Asset Management 228.17K Nieuw $666,262 0.0% New 1 SEC ↗
86 Barclays Plc 222.56K -17.9% $649,890 0.0% ▼ Trim 3 SEC ↗
87 Barclays Plc 222.56K -17.9% $649,890 0.0% ▼ Trim 3 SEC ↗
88 Raymond James Financial Inc 211.67K -15.6% $618,076 0.0% ▼ Trim 3 SEC ↗
89 Wells Fargo & Company/Mn 203.29K +114.9% $593,607 0.0% ▲ Add 3 SEC ↗
90 Wells Fargo & Company/Mn 203.29K +114.9% $593,607 0.0% ▲ Add 3 SEC ↗
91 Wells Fargo & Company/Mn 203.29K +114.9% $593,607 0.0% ▲ Add 3 SEC ↗
92 Deutsche Bank Ag\ 198.05K +16.1% $578,315 0.0% ▲ Add 3 SEC ↗
93 Deutsche Bank Ag\ 198.05K +16.1% $578,315 0.0% ▲ Add 3 SEC ↗
94 T. Rowe Price 165.53K +32.0% $484,000 0.0% ▲ Add 9 SEC ↗
95 Arrowstreet Capital 153.73K Nieuw $448,895 0.0% New 1 SEC ↗
96 Focus Partners Wealth 110.57K +1.9% $322,865 0.0% ▲ Add 3 SEC ↗
97 Wealth Enhancement Advisory… 103.37K +0.6% $322,502 0.0% ▲ Add 3 SEC ↗
98 Squarepoint Ops LLC 109.40K +99.1% $319,436 0.0% ▲ Add 3 SEC ↗
99 Millennium Management 108.48K -74.8% $316,765 0.0% ▼ Trim 9 SEC ↗
100 Cerity Partners LLC 101.99K -19.4% $297,817 0.0% ▼ Trim 3 SEC ↗

"Hun gewicht" = het aandeel van de positie in de gerapporteerde 13F-aandelenwaarde van die beheerder — de overtuigingsmaatstaf. ✦ = gecureerde beheerder.

Nieuwe kopers

Citadel Advisors $2.15M 0.0%
Point72 Asset Management $666,262 0.0%
Arrowstreet Capital $448,895 0.0%

Verlaten

Lazard Asset Management Llc $432,650 was 0.0%
Corient Private Wealth LP $18,452 was 0.0%
Simplex Trading, Llc $1,439 was 0.0%

Volledige marktcontext: over ALLE 13F-indieners (SEC gestructureerde data, Q1 2026): 166 houders, 151.51M aandelen, $268.19M gerapporteerd. Dit betreft een andere, oudere periode dan de bovenstaande cijfers van het gevolgde universum; beide worden nooit gecombineerd.

Vaak gezamenlijk in bezit

Wat de gevolgde houders van dit effect verder het vaakst bezitten — aantallen gedeeld eigendom, geen fundamentele relaties.

Insider-transacties

Open-market aankopen (P)

Geen open-market insider-aankopen in ons dekkingsvenster.

Open-market verkopen (S)

Aug 17 Jensen Chrystal

Officer · 30.00K aand · $89,529

Toekenningen, uitoefeningen en belastinginhoudingen worden hier nooit meegeteld als aankopen of verkopen. Methodologie

Beneficial ownership
Aug 14 SC 13G/A — BAKER BROS. ADVISORS LP

Originele SEC-indiening bekijken ↗

Aug 14 SC 13G/A — ARK Investment Management LLC

Originele SEC-indiening bekijken ↗

Aug 13 SC 13G/A — Soleus Capital Master Fund, L.P.

Originele SEC-indiening bekijken ↗

Herkomst: Eigendom op basis van geparseerde 13F common-stockposities (gevolgde universum, vergelijkbare sets voor wijzigingen); insider-rijen afkomstig van formulieren 3/4/5; belangen uit Schedules 13D/13G; elke indiening verwijst naar het origineel op SEC EDGAR. Rapportageperiode: Q2 2026 · Methodologie · Verkrijg dit via de API