★
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 data: binnenkort 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

TS

Tenaris S.A. · Energy · Oil & Gas Equipment & Services

59.39 +3.7% marktkapitalisatie $31.87B koers vertraagd (FMP) · per Oct 18 03:59 UTC · los van onderstaande aangiftegegevens

Q3 2026 Q2 2026 Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024
81Gevolgde houders
+9Δ houders
25.58MGehouden aandelen
$1.47BGerapporteerde waarde
+14Nieuwe posities
−5Uitstappen
Strongly Rising Overtuigingsscore 72/100 4 kwartalen van stijgende gevolgde aandelen ●●●●○○ Hoe deze worden berekend → Dit toelichten aan de Research Desk →

Momentum-inputs (vergelijkbare managers): breedte van houders +12.5% · aandelenstroom +25.4% · netto nieuwe posities +11.1% · formule
Brede accumulatie: stijgende aandelen bij meer houders

Alle eigendomscijfers: uitsluitend gevolgde 13F-managers, posities in gewone aandelen, rapportageperiode Q1 2026

Eigendom in de tijd
KwartaalHoudersΔAandelenGerapporteerde waardeNieuwUitstappen
Q3 2026 2 0 9.64K $544,654 n/a n/a
Q2 2026 84 +4 28.42M $1.56B +9 −5
Q1 2026 81 +9 25.58M $1.47B +14 −5
Q4 2025 72 +1 20.40M $774.87M +1 n/a
Q3 2025 15 -1 13.56M $484.98M n/a −1
Q2 2025 13 +1 12.62M $471.84M +1 n/a
Q1 2025 9 0 12.05M $471.09M +1 −1
Q4 2024 9 0 12.35M $466.88M +1 −1
Q3 2024 9 -2 12.65M $402.20M n/a −2
Q2 2024 11 n/a 9.63M $293.84M n/a n/a
Aantal houders
Wie het bezit · Q1 2026
#ManagerAandelenΔ aandelenWaardeHun gewichtGehouden
1 Fidelity (FMR) ✦ 8.25M +275.3% $480.09M 0.0% ▲ Add 4 SEC ↗ ×4
2 Renaissance Technologies ✦ 3.20M +7.9% $186.16M 0.3% ▲ Add 8 SEC ↗
3 Wellington Management ✦ 2.41M -10.3% $139.92M 0.0% ▼ Trim 8 SEC ↗ ×4
4 T. Rowe Price ✦ 1.45M -12.4% $84.08M 0.0% ▼ Trim 8 SEC ↗ ×2
5 Morgan Stanley ✦ 1.18M +0.7% $68.54M 0.0% ▲ Add 3 SEC ↗ ×7
6 Invesco Ltd. 1.17M +113.9% $67.98M 0.0% ▲ Add 2 SEC ↗ ×5
7 Dimensional Fund Advisors Lp 1.12M -9.2% $65.22M 0.0% ▼ Trim 2 SEC ↗ ×4
8 Goldman Sachs Group ✦ 720.89K -12.0% $41.94M 0.0% ▼ Trim 3 SEC ↗ ×2
9 BlackRock ✦ (passief) 715.79K +2.8% $41.64M 0.0% ▲ Add 4 SEC ↗ ×3
10 Massachusetts Financial Services Co… 646.85K -1.5% $38.08M 0.0% ▼ Trim 2 SEC ↗ ×4
11 UBS Group AG 498.98K +124.0% $29.03M 0.0% ▲ Add 2 SEC ↗ ×3
12 Assetmark, Inc 490.78K -2.6% $28.55M 0.1% ▼ Trim 2 SEC ↗
13 Grantham, Mayo, Van Otterloo & Co.… 347.58K +4.6% $20.22M 0.1% ▲ Add 2 SEC ↗
14 Citadel Advisors ✦ 292.42K -68.6% $17.01M 0.0% ▼ Trim 8 SEC ↗ ×2
15 Pacer Advisors, Inc. 543.67K +7.4% $16.02M 0.0% ▲ Add 2 SEC ↗
16 Northern Trust Corp 217.90K -3.2% $12.68M 0.0% ▼ Trim 2 SEC ↗ ×3
17 State Street Global Advisors ✦ (passief) 203.18K +1.2% $11.82M 0.0% ▲ Add 4 SEC ↗
18 Connor, Clark & Lunn Investment… 178.44K Nieuw $10.38M 0.0% New 1 SEC ↗
19 Bank Of America Corp /De/ 158.44K -53.0% $9.22M 0.0% ▼ Trim 2 SEC ↗ ×3
20 Legal & General Group Plc 146.51K -12.8% $8.52M 0.0% ▼ Trim 2 SEC ↗
21 Quantinno Capital Management LP 146.35K +20.9% $8.51M 0.0% ▲ Add 2 SEC ↗
22 National Bank Of Canada /Fi/ 145.85K Nieuw $8.48M 0.0% New 1 SEC ↗
23 AQR Capital Management ✦ 145.43K +31.2% $8.46M 0.0% ▲ Add 8 SEC ↗ ×4
24 Jane Street Group, Llc 100.84K Nieuw $5.87M 0.0% New 1 SEC ↗ ×2
25 Creative Planning 72.82K +26.0% $4.24M 0.0% ▲ Add 2 SEC ↗ ×2
26 Millennium Management ✦ 68.72K -56.0% $4.00M 0.0% ▼ Trim 8 SEC ↗
27 Citigroup Inc 61.45K +27.9% $3.57M 0.0% ▲ Add 2 SEC ↗ ×2
28 Lazard Asset Management Llc 58.25K +0.5% $3.39M 0.0% ▲ Add 2 SEC ↗ ×2
29 Charles Schwab Investment… 57.34K +10.7% $3.34M 0.0% ▲ Add 2 SEC ↗ ×2
30 Wells Fargo & Company/Mn 44.39K +408.8% $2.58M 0.0% ▲ Add 2 SEC ↗ ×4
31 Mariner, LLC 40.31K +29.1% $2.34M 0.0% ▲ Add 2 SEC ↗ ×2
32 Hrt Financial Lp 39.77K Nieuw $2.31M 0.0% New 1 SEC ↗
33 Mercer Global Advisors Inc /Adv 33.64K -16.3% $1.96M 0.0% ▼ Trim 2 SEC ↗
34 New York State Common Retirement… 33.40K -22.0% $1.94M 0.0% ▼ Trim 2 SEC ↗
35 Cerity Partners LLC 31.62K +5.2% $1.84M 0.0% ▲ Add 2 SEC ↗ ×3
36 Bank Of Montreal /Can/ 30.34K +433.5% $1.76M 0.0% ▲ Add 2 SEC ↗ ×3
37 American Century Companies Inc 28.73K +64.0% $1.67M 0.0% ▲ Add 2 SEC ↗
38 Bridgewater Associates ✦ 28.63K Nieuw $1.67M 0.0% New 1 SEC ↗
39 Envestnet Asset Management Inc 28.36K -1.0% $1.65M 0.0% ▼ Trim 2 SEC ↗
40 Sei Investments Co 26.73K +32.1% $1.56M 0.0% ▲ Add 2 SEC ↗ ×2
41 Vanguard Capital Management Llc 26.59K n/a $1.55M 0.0% n/c 1 SEC ↗
42 TD Waterhouse Canada Inc. 26.42K +104.7% $1.53M 0.0% ▲ Add 2 SEC ↗
43 LPL Financial LLC 25.44K +24.3% $1.48M 0.0% ▲ Add 2 SEC ↗
44 Ameriprise Financial Inc 23.45K +2.4% $1.36M 0.0% ▲ Add 2 SEC ↗ ×3
45 Susquehanna International Group, Llp 22.71K -23.2% $1.32M 0.0% ▼ Trim 2 SEC ↗
46 Walleye Trading LLC 22.18K Nieuw $1.29M 0.0% New 1 SEC ↗
47 JPMorgan Chase ✦ 19.00K -2.1% $1.09M 0.0% ▼ Trim 3 SEC ↗ ×7
48 Tidal Investments LLC 18.48K +7.3% $1.07M 0.0% ▲ Add 2 SEC ↗
49 IMC-Chicago, LLC 15.00K Nieuw $872,875 0.0% New 1 SEC ↗
50 Us Bancorp \De\ 14.35K -27.6% $835,056 0.0% ▼ Trim 2 SEC ↗ ×3
51 Corient Private Wealth LP 14.74K -57.0% $834,992 0.0% ▼ Trim 2 SEC ↗
52 First Trust Advisors Lp 14.30K +123.8% $832,206 0.0% ▲ Add 2 SEC ↗
53 Russell Investments Group, Ltd. 13.36K +23.3% $777,383 0.0% ▲ Add 2 SEC ↗
54 Bank of New York Mellon Corp 13.10K +5.0% $762,157 0.0% ▲ Add 2 SEC ↗ ×4
55 1832 Asset Management L.P. 12.78K 0.0% $743,250 0.0% Held 2 SEC ↗
56 Arrowstreet Capital ✦ 12.22K Nieuw $710,785 0.0% New 1 SEC ↗
57 HighTower Advisors, LLC 11.59K -5.4% $674,182 0.0% ▼ Trim 2 SEC ↗
58 Focus Partners Wealth 10.61K +38.5% $617,008 0.0% ▲ Add 2 SEC ↗
59 Mitsubishi UFJ Asset Management… 9.97K -2.8% $580,287 0.0% ▼ Trim 2 SEC ↗
60 Royal Bank Of Canada 9.70K -85.9% $564,000 0.0% ▼ Trim 2 SEC ↗ ×3
61 Group One Trading Llc 8.71K +307.3% $506,922 0.0% ▲ Add 2 SEC ↗
62 Marshall Wace ✦ 8.00K Nieuw $465,440 0.0% New 1 SEC ↗ ×2
63 Two Sigma Investments ✦ 7.59K 0.0% $441,819 0.0% Held 8 SEC ↗
64 Pnc Financial Services Group, Inc. 7.24K +6.1% $421,164 0.0% ▲ Add 2 SEC ↗ ×5
65 UBS AM, a distinct business unit of… 6.87K +448.9% $399,813 0.0% ▲ Add 2 SEC ↗
66 Wealth Enhancement Advisory… 6.80K -18.1% $395,044 0.0% ▼ Trim 2 SEC ↗
67 Cetera Investment Advisers 6.56K +1.7% $381,554 0.0% ▲ Add 2 SEC ↗
68 Rhumbline Advisers 6.43K +7.7% $374,383 0.0% ▲ Add 2 SEC ↗
69 Bnp Paribas Financial Markets 6.05K -82.3% $351,931 0.0% ▼ Trim 2 SEC ↗
70 Rockefeller Capital Management L.P. 4.92K +173.3% $286,537 0.0% ▲ Add 2 SEC ↗ ×3
71 Allspring Global Investments… 4.82K Nieuw $280,215 0.0% New 1 SEC ↗
72 Neuberger Berman Group LLC 3.84K Nieuw $223,212 0.0% New 1 SEC ↗ ×2
73 Franklin Resources Inc 3.78K Nieuw $219,804 0.0% New 1 SEC ↗ ×3
74 Raymond James Financial Inc 3.73K Nieuw $217,012 0.0% New 1 SEC ↗ ×2
75 Fayez Sarofim & Co 3.66K Nieuw $212,822 0.0% New 1 SEC ↗
76 Jones Financial Companies Lllp 2.14K +443.6% $124,865 0.0% ▲ Add 2 SEC ↗
77 Cwm, Llc 1.78K +15.1% $103,385 0.0% ▲ Add 2 SEC ↗
78 Osaic Holdings, Inc. 853 -19.6% $49,705 0.0% ▼ Trim 2 SEC ↗ ×2
79 Northwestern Mutual Wealth… 772 +17.9% $44,915 0.0% ▲ Add 2 SEC ↗
80 Barclays Plc 32 +3100.0% $1,862 0.0% ▲ Add 2 SEC ↗
81 Nomura Asset Management Co Ltd 0 n/a $0 0.0% Held 2 SEC ↗

"Hun weging" = het aandeel van de positie in de gerapporteerde 13F-aandelenwaarde van die manager: de overtuigingsmaatstaf. ✦ = gecureerde manager.

Nieuwe kopers

Verlaten

D. E. Shaw & Co. $18.13M was 0.0%
Point72 Asset Management $10.23M was 0.0%
Balyasny Asset Management L.P. $8.80M was 0.0%
LMR Partners LLP $4.86M was 0.1%
Commonwealth Equity Services… $440,990 was 0.0%

Volledige marktcontext: over ALLE 13F-indieners (SEC gestructureerde data, Q1 2026): 1 houders, 16.80M aandelen, $472.50M 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 het vaakst nog meer bezitten: aantallen gedeeld eigendom, geen fundamentele relaties.

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: Q1 2026 · Methodologie · Verkrijg dit via de API