★
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 · gearchiveerd kwartaal

AMTM

Amentum Holdings, Inc. · Industrials · Aerospace & Defense

18.55 -2.0% marktkapitalisatie $4.53B koers vertraagd (FMP) · per Oct 13 15:08 UTC — los van onderstaande aangiftegegevens

Q2 2026 Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024 Q3 2024
114Gevolgde houders
+3Δ houders
114.62MGehouden aandelen
$3.32BGerapporteerde waarde
+4Nieuwe posities
−0Uitstappen
Stable Overtuigingsscore 42/100 Hoe deze worden berekend → Dit toelichten aan de Research Desk →

Momentum-inputs (vergelijkbare managers): breedte van houders +2.7% · aandelenstroom -0.9% · netto nieuwe posities +3.5% — formule
Versnippering van eigendom — meer houders, kleinere totale positie

Alle eigendomscijfers: uitsluitend gevolgde 13F-managers, posities in gewone aandelen, rapportageperiode Q4 2025

Eigendom in de tijd
KwartaalHoudersΔAandelenGerapporteerde waardeNieuwUitstappen
Q2 2026 108 -3 117.14M $2.42B +7 −10
Q1 2026 114 +1 111.17M $2.90B +6 −6
Q4 2025 114 +3 114.62M $3.32B +4 —
Q3 2025 18 0 67.20M $1.61B +1 −2
Q2 2025 16 +3 69.96M $1.65B +4 −1
Q1 2025 10 -3 25.91M $471.64M +2 −5
Q4 2024 13 -2 20.67M $434.75M +2 −4
Q3 2024 14 +14 12.37M $393.08M +14 —
Aantal houders
Wie het bezit · Q4 2025
#ManagerAandelenΔ aandelenWaardeHun gewichtGehouden
1 Invesco Ltd. 21.83M — $633.19M 0.1% n/c 1 SEC ↗ ×10
2 BlackRock ✦ (passief) 17.46M -3.0% $506.31M 0.0% ▼ Trim 3 SEC ↗ ×14
3 The Vanguard Group ✦ (passief) 15.41M -0.9% $446.94M 0.0% ▼ Trim 3 SEC ↗ ×5
4 PRIMECAP Management ✦ 12.13M +1.8% $351.68M 0.3% ▲ Add 6 SEC ↗
5 Fidelity (FMR) ✦ 6.71M +7.6% $194.51M 0.0% ▲ Add 3 SEC ↗ ×4
6 State Street Global Advisors ✦ (passief) 5.06M -25.9% $146.79M 0.0% ▼ Trim 5 SEC ↗
7 Focus Partners Wealth 2.79M — $81.04M 0.1% n/c 1 SEC ↗
8 Geode Capital Management ✦ (passief) 2.66M +0.2% $77.15M 0.0% ▲ Add 6 SEC ↗ ×2
9 Norges Bank ✦ (passief) 2.29M Nieuw $66.53M 0.0% New 1 SEC ↗
10 Morgan Stanley ✦ 2.08M +14.9% $60.19M 0.0% ▲ Add 2 SEC ↗ ×14
11 MIRAE ASSET GLOBAL ETFS HOLDINGS… 1.96M — $56.90M 0.1% n/c 1 SEC ↗ ×2
12 Charles Schwab Investment… 1.95M — $56.61M 0.0% n/c 1 SEC ↗
13 Dimensional Fund Advisors Lp 1.83M — $53.16M 0.0% n/c 1 SEC ↗ ×5
14 AQR Capital Management ✦ 1.45M +778.9% $42.11M 0.0% ▲ Add 3 SEC ↗ ×7
15 FIL Ltd 1.43M — $41.45M 0.0% n/c 1 SEC ↗
16 Bank Of America Corp /De/ 1.16M — $33.57M 0.0% n/c 1 SEC ↗ ×8
17 Voya Investment Management Llc 1.15M — $33.28M 0.0% n/c 1 SEC ↗ ×2
18 Loomis Sayles & Co L P 1.12M — $32.45M 0.0% n/c 1 SEC ↗ ×2
19 Northern Trust Corp 952.98K — $27.64M 0.0% n/c 1 SEC ↗ ×5
20 Bank of New York Mellon Corp 922.10K — $26.74M 0.0% n/c 1 SEC ↗ ×12
21 Nuveen, LLC 813.77K — $23.60M 0.0% n/c 1 SEC ↗ ×3
22 Principal Financial Group Inc 728.41K — $21.12M 0.0% n/c 1 SEC ↗ ×2
23 Point72 Asset Management ✦ 695.29K -49.6% $20.16M 0.0% ▼ Trim 3 SEC ↗
24 Goldman Sachs Group ✦ 644.16K -20.7% $18.68M 0.0% ▼ Trim 2 SEC ↗ ×2
25 Two Sigma Investments ✦ 637.99K +59.9% $18.50M 0.0% ▲ Add 4 SEC ↗
26 Gotham Asset Management ✦ 635.43K +159.5% $18.43M 0.1% ▲ Add 2 SEC ↗
27 New York State Common Retirement… 535.22K — $15.52M 0.0% n/c 1 SEC ↗
28 Wells Fargo & Company/Mn 464.74K — $13.48M 0.0% n/c 1 SEC ↗ ×4
29 Russell Investments Group, Ltd. 437.02K — $12.67M 0.0% n/c 1 SEC ↗ ×8
30 First Trust Advisors Lp 377.83K — $10.96M 0.0% n/c 1 SEC ↗
31 Legal & General Group Plc 368.61K — $10.69M 0.0% n/c 1 SEC ↗ ×3
32 Ameriprise Financial Inc 338.60K — $9.82M 0.0% n/c 1 SEC ↗ ×3
33 Swiss National Bank 311.79K — $9.04M 0.0% n/c 1 SEC ↗
34 Rhumbline Advisers 291.44K — $8.45M 0.0% n/c 1 SEC ↗
35 California Public Employees… 278.64K — $8.08M 0.0% n/c 1 SEC ↗
36 Hotchkis & Wiley Capital Management… 268.38K — $7.78M 0.0% n/c 1 SEC ↗
37 Balyasny Asset Management L.P. 268.00K — $7.77M 0.0% n/c 1 SEC ↗
38 Royal Bank Of Canada 266.54K — $7.73M 0.0% n/c 1 SEC ↗ ×8
39 UBS AM, a distinct business unit of… 253.02K — $7.34M 0.0% n/c 1 SEC ↗ ×4
40 Sei Investments Co 217.04K — $6.29M 0.0% n/c 1 SEC ↗ ×2
41 UBS Group AG 206.10K — $5.98M 0.0% n/c 1 SEC ↗ ×3
42 Wealth Enhancement Advisory… 155.78K — $4.91M 0.0% n/c 1 SEC ↗
43 Raymond James Financial Inc 168.04K — $4.87M 0.0% n/c 1 SEC ↗ ×3
44 California State Teachers… 149.91K — $4.35M 0.0% n/c 1 SEC ↗
45 Qube Research & Technologies Ltd 146.18K — $4.24M 0.0% n/c 1 SEC ↗
46 Prudential Financial Inc 142.42K — $4.13M 0.0% n/c 1 SEC ↗
47 T. Rowe Price ✦ 129.48K +9.6% $3.76M 0.0% ▲ Add 6 SEC ↗ ×2
48 State Board Of Administration Of… 120.86K — $3.51M 0.0% n/c 1 SEC ↗
49 Soros Fund Management ✦ 109.30K Nieuw $3.17M 0.1% New 1 SEC ↗
50 State Of Wisconsin Investment Board 103.68K — $3.01M 0.0% n/c 1 SEC ↗
51 GAMCO Investors ✦ 91.86K -7.8% $2.66M 0.0% ▼ Trim 3 SEC ↗
52 JPMorgan Chase ✦ 89.29K -57.4% $2.59M 0.0% ▼ Trim 2 SEC ↗ ×9
53 LPL Financial LLC 86.68K — $2.51M 0.0% n/c 1 SEC ↗
54 Blair William & Co/Il 79.97K — $2.32M 0.0% n/c 1 SEC ↗
55 Holocene Advisors, LP 79.32K — $2.30M 0.0% n/c 1 SEC ↗
56 Citigroup Inc 79.01K — $2.29M 0.0% n/c 1 SEC ↗ ×4
57 Quantinno Capital Management LP 77.97K — $2.26M 0.0% n/c 1 SEC ↗
58 Corient Private Wealth LP 73.82K — $2.15M 0.0% n/c 1 SEC ↗ ×3
59 Alliancebernstein L.P. 71.27K — $2.07M 0.0% n/c 1 SEC ↗
60 Janus Henderson Group Plc 69.40K — $2.01M 0.0% n/c 1 SEC ↗
61 Envestnet Asset Management Inc 67.70K — $1.96M 0.0% n/c 1 SEC ↗
62 Millennium Management ✦ 61.19K -90.5% $1.77M 0.0% ▼ Trim 6 SEC ↗
63 Citadel Advisors ✦ 55.59K -52.9% $1.61M 0.0% ▼ Trim 6 SEC ↗
64 Cerity Partners LLC 51.69K — $1.50M 0.0% n/c 1 SEC ↗ ×3
65 Barclays Plc 50.38K — $1.46M 0.0% n/c 1 SEC ↗ ×3
66 Mariner, LLC 48.84K — $1.42M 0.0% n/c 1 SEC ↗
67 Victory Capital Management Inc 47.00K — $1.36M 0.0% n/c 1 SEC ↗
68 Creative Planning 44.83K — $1.30M 0.0% n/c 1 SEC ↗
69 Cwm, Llc 44.61K — $1.29M 0.0% n/c 1 SEC ↗
70 Manufacturers Life Insurance… 36.92K — $1.07M 0.0% n/c 1 SEC ↗
71 Jones Financial Companies Lllp 36.28K — $1.05M 0.0% n/c 1 SEC ↗ ×2
72 Marshall Wace ✦ 35.08K Nieuw $1.02M 0.0% New 1 SEC ↗ ×2
73 Tidal Investments LLC 33.96K — $984,869 0.0% n/c 1 SEC ↗
74 Zurcher Kantonalbank (Zurich… 33.44K — $969,702 0.0% n/c 1 SEC ↗
75 Universal- Beteiligungs- und… 33.22K — $963,496 0.0% n/c 1 SEC ↗
76 Canada Pension Plan Investment Board 32.99K — $956,826 0.0% n/c 1 SEC ↗
77 Captrust Financial Advisors 31.93K — $926,115 0.0% n/c 1 SEC ↗
78 Stifel Financial Corp 30.55K — $886,036 0.0% n/c 1 SEC ↗ ×4
79 Osaic Holdings, Inc. 29.13K — $844,654 0.0% n/c 1 SEC ↗ ×3
80 Group One Trading Llc 28.50K — $826,442 0.0% n/c 1 SEC ↗
81 Us Bancorp \De\ 25.60K — $742,400 0.0% n/c 1 SEC ↗ ×3
82 Pictet Asset Management Holding SA 25.25K — $732,308 0.0% n/c 1 SEC ↗
83 Cetera Investment Advisers 21.27K — $616,946 0.0% n/c 1 SEC ↗
84 Deutsche Bank Ag\ 21.18K — $614,075 0.0% n/c 1 SEC ↗ ×6
85 Bank Of Montreal /Can/ 19.41K — $562,861 0.0% n/c 1 SEC ↗ ×8
86 Wellington Management ✦ 18.95K -3.8% $549,492 0.0% ▼ Trim 3 SEC ↗
87 CIBC Asset Management Inc 18.89K — $547,694 0.0% n/c 1 SEC ↗
88 Neuberger Berman Group LLC 18.87K — $547,346 0.0% n/c 1 SEC ↗ ×2
89 Truist Financial Corp 18.52K — $537,095 0.0% n/c 1 SEC ↗ ×3
90 Bridgewater Associates ✦ 18.25K Nieuw $529,279 0.0% New 1 SEC ↗
91 Commonwealth Equity Services, Llc 16.51K — $478,829 0.0% n/c 1 SEC ↗
92 Mackenzie Financial Corp 15.48K — $452,642 0.0% n/c 1 SEC ↗
93 Mercer Global Advisors Inc /Adv 15.50K — $452,632 0.0% n/c 1 SEC ↗
94 HighTower Advisors, LLC 14.64K — $424,552 0.0% n/c 1 SEC ↗
95 First Manhattan Co. Llc. 14.12K — $409,393 0.0% n/c 1 SEC ↗
96 Pnc Financial Services Group, Inc. 12.62K — $366,067 0.0% n/c 1 SEC ↗ ×6
97 Franklin Resources Inc 11.93K — $346,045 0.0% n/c 1 SEC ↗ ×5
98 Jane Street Group, Llc 10.81K — $313,461 0.0% n/c 1 SEC ↗ ×2
99 Grantham, Mayo, Van Otterloo & Co.… 10.46K — $303,253 0.0% n/c 1 SEC ↗
100 Brown Advisory Inc 9.95K — $288,521 0.0% n/c 1 SEC ↗ ×2

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

Nieuwe kopers

Norges Bank $66.53M 0.0%
Soros Fund Management $3.17M 0.1%
Marshall Wace $1.02M 0.0%
Bridgewater Associates $529,279 0.0%

Verlaten

Geen bijgehouden uitstappen dit kwartaal.

Volledige marktcontext: over ALLE 13F-indieners (SEC gestructureerde data, Q1 2026): 482 houders, 210.87M aandelen, $5.10B 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.

Beneficial ownership
Aug 06 SC 13G — PRIMECAP MANAGEMENT CO/CA/

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: Q4 2025 · Methodologie · Verkrijg dit via de API