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Cohesion

All roll calls · whole term, 16 Jul 2024 – 25 Sept 2026 · topic Economy & single market (model-assigned) · political groups · per part-session · abstentions counted

How united do the groups vote — over time, and on the votes of each committee or topic?

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Period Term202420252026Last 6 months
Custom dates
Votes Final votes147All roll calls1 257
Blocs GroupsDelegations
Periods Part-sessionsQuartersMonthsWhole period
Positions For, against, abstainedFor and against only ⓘ

Cohesion over time

Agreement Index per part-session, from 0 (evenly split) to 1 (all voted the same). A vote counts for a bloc when at least 10 of its members and a third of its seats voted; a gap is a period with fewer than 20 votes counted.

Cohesion of the groups per part-session, 21 Oct 2024 – 24 Oct 2024 to 14 Sept 2026 – 17 Sept 2026: Agreement Index from 0 (evenly split) to 1 (all voted the same).

21 Oct 2024 – 24 Oct 2024 → 14 Sept 2026 – 17 Sept 2026; each panel highlights one series, the others faint behind it.

Dashed: a period with fewer than 20 votes counted (no value) between two that have one.

Data as a table
Agreement Index per period (0 = evenly split, 1 = all voted the same), with the votes counted in it. — : fewer than 20 votes counted in the period (a vote counts for a bloc when at least 10 of its members and a third of its seats voted).
PeriodThe LeftGreensS&DRenewEPPECRPatriotsESN
21 Oct 2024 – 24 Oct 2024—2 votes—2 votes—2 votes—2 votes—2 votes—2 votes—2 votes—2 votes
13 Nov 2024 – 14 Nov 2024—3 votes—3 votes—3 votes—3 votes—3 votes—3 votes—3 votes—3 votes
17 Dec 2024 – 19 Dec 2024—11 votes—11 votes—11 votes—11 votes—11 votes—11 votes—11 votes—11 votes
10 Feb 2025 – 13 Feb 20250.8731 votes0.9631 votes0.9131 votes0.9331 votes0.9831 votes0.7731 votes0.5931 votes0.8731 votes
10 Mar 2025 – 13 Mar 20250.8625 votes0.8825 votes0.9225 votes0.9525 votes0.9625 votes0.8525 votes0.6425 votes0.8725 votes
31 Mar 2025 – 3 Apr 20250.93107 votes0.90107 votes0.93107 votes0.93107 votes0.89107 votes0.81107 votes0.79107 votes0.89107 votes
5 May 2025 – 8 May 20250.8567 votes0.8967 votes0.9467 votes0.9667 votes0.9467 votes0.8667 votes0.8167 votes0.8767 votes
21 May 2025 – 22 May 20250.8931 votes0.9331 votes0.9831 votes0.9631 votes0.8631 votes0.7731 votes0.8331 votes0.8631 votes
16 Jun 2025 – 19 Jun 20250.8865 votes0.9365 votes0.9465 votes0.9465 votes0.9365 votes0.7565 votes0.8465 votes0.9465 votes
7 Jul 2025 – 10 Jul 20250.8850 votes0.8850 votes0.9350 votes0.9750 votes0.9150 votes0.7950 votes0.8250 votes0.7950 votes
8 Sept 2025 – 11 Sept 20250.9399 votes0.9899 votes0.9799 votes0.9199 votes0.9499 votes0.8599 votes0.8199 votes0.8899 votes
6 Oct 2025 – 9 Oct 20250.8833 votes0.9733 votes0.8933 votes0.7433 votes0.7633 votes0.7033 votes0.7533 votes0.8733 votes
20 Oct 2025 – 23 Oct 2025—2 votes—2 votes—2 votes—2 votes—2 votes—2 votes—2 votes—2 votes
13 Nov 20250.97164 votes0.98164 votes0.96164 votes0.93164 votes0.98164 votes0.98164 votes0.94164 votes0.93164 votes
24 Nov 2025 – 27 Nov 20250.7572 votes0.9172 votes0.9472 votes0.9172 votes0.8272 votes0.8172 votes0.8172 votes0.7672 votes
15 Dec 2025 – 18 Dec 2025—12 votes—12 votes—12 votes—12 votes—12 votes—12 votes—12 votes—12 votes
20 Jan 2026 – 22 Jan 20260.8651 votes0.9251 votes0.9151 votes0.9351 votes0.9051 votes0.8051 votes0.8251 votes0.9151 votes
9 Feb 2026 – 12 Feb 20260.8835 votes0.9635 votes0.9835 votes0.9735 votes0.9335 votes0.6035 votes0.6235 votes0.7435 votes
9 Mar 2026 – 12 Mar 20260.91189 votes0.95189 votes0.84189 votes0.94189 votes0.94189 votes0.88189 votes0.75189 votes0.86189 votes
25 Mar 2026 – 26 Mar 20260.8953 votes0.7853 votes0.9153 votes0.9353 votes0.9853 votes0.8953 votes0.7053 votes0.8353 votes
27 Apr 2026 – 30 Apr 20260.9142 votes0.9242 votes0.8042 votes0.8242 votes0.9342 votes0.8542 votes0.7142 votes0.8542 votes
18 May 2026 – 21 May 2026—5 votes—5 votes—5 votes—5 votes—5 votes—5 votes—5 votes—5 votes
15 Jun 2026 – 18 Jun 20260.8023 votes0.8723 votes0.8823 votes0.8724 votes0.8924 votes0.7124 votes0.7523 votes0.8423 votes
6 Jul 2026 – 9 Jul 20260.8844 votes0.9044 votes0.8444 votes0.9444 votes0.9444 votes0.8044 votes0.6844 votes0.8844 votes
14 Sept 2026 – 17 Sept 20260.9040 votes0.9440 votes0.9840 votes0.9440 votes0.9240 votes0.8540 votes0.8640 votes0.9440 votes
Whole period0.890.930.920.930.930.840.790.87
Votes considered1,2561,2561,2561,2571,2571,2571,2561,256

Over the whole selection

Each group’s Agreement Index over every vote in the selection where enough of its members voted.

Cohesion: the Agreement Index (0–1) over the votes counted — votes where at least 10 members and a third of the seats voted; — : fewer than 20 such votes. Seats: members now. Order as the backend lists the blocs, not a ranking.
GroupCohesionVotes countedSeats
The Left 0.891 25644
Greens 0.931 25653
S&D 0.921 256135
Renew 0.931 25778
EPP 0.931 257184
ECR 0.841 25784
Patriots 0.791 25685
ESN 0.871 25627

The tables by committee and by topic are computed over a whole period: choose Whole period.

About these figures

What was counted, what was left out, and how.

  • 1 257 votes considered (all roll-call votes matching the filters; scope).
  • 38 of 185 decisions in the period had no final vote recorded by name (a show of hands or a count without names) and cannot be measured.
  • 5 times a bloc had too few members voting on a vote (fewer than 10, or under a third of its seats) and was left out of that vote (turnout rule).
  • Cohesion is the Agreement Index: 1 when every voting member took the same position, 0 when the bloc split evenly three ways (method). A bloc counts on a vote only when at least 10 of its members and a third of its seats voted; the non-attached have no group cohesion.
  • Months are offered for all roll calls only, and a month needs at least 20 votes.
  • Each member is counted in the group they belonged to on the day of the vote (group at the date).
  • Roll calls are not a random sample: final votes on laws are recorded by name, most other roll calls because a group asked for it. A group’s line is inferred from its members’ votes; the Parliament publishes no whip.
  • Methods: Cohesion (Agreement Index) v1, Final votes and all roll calls v1, Group at the date of the vote v1.
  • Data as of 25 Sept 2026, 03:36 UTC (data stamp f37e5638cded, code 6d4005c55bde; what the stamp is).
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Sources & citation

Where the facts on this page come from, and how to cite it.

Permalink
https://news.eu-parl.st-solutions.dev/analysis/cohesion?bucket=session&scope=all&topic=economy&to=2026-09-25
Data source
Licensed CC BY 4.0.
Data version
data version f37e5638cded (25 Sept 2026) · methods: group-at-date v1, participation v1, abstention v1, loyalty v1, against-clear v1, cohesion v1, agreement v1, group-agreement v1, winning-side v1, similar-votes v1, scope v1, data-version v1 · methods
Retrieved
25 September 2026

Cite as

EU Parl Watch Research (2026). “Cohesion — All roll calls · whole term, 16 Jul 2024 – 25 Sept 2026 · topic Economy & single market (model-assigned) · political groups · per part-session · abstentions counted”. Analysis. EU Parl Watch Research. https://news.eu-parl.st-solutions.dev/analysis/cohesion?bucket=session&scope=all&topic=economy&to=2026-09-25 (retrieved 25 September 2026). Data: European Parliament Open Data, https://data.europarl.europa.eu/ (CC BY 4.0); data version f37e5638cded (25 Sept 2026) · methods: group-at-date v1, participation v1, abstention v1, loyalty v1, against-clear v1, cohesion v1, agreement v1, group-agreement v1, winning-side v1, similar-votes v1, scope v1, data-version v1.
BibTeX 
@misc{epw-analysis-2026-09-25,
  author = {{EU Parl Watch Research}},
  title = {{Cohesion — All roll calls · whole term, 16 Jul 2024 – 25 Sept 2026 · topic Economy \& single market (model-assigned) · political groups · per part-session · abstentions counted}},
  year = {2026},
  howpublished = {\url{https://news.eu-parl.st-solutions.dev/analysis/cohesion?bucket=session&scope=all&topic=economy&to=2026-09-25}},
  url = {https://news.eu-parl.st-solutions.dev/analysis/cohesion?bucket=session&scope=all&topic=economy&to=2026-09-25},
  urldate = {2026-09-25},
  publisher = {EU Parl Watch Research},
  note = {Analysis. Data: European Parliament Open Data (CC BY 4.0); data version f37e5638cded (25 Sept 2026) · methods: group-at-date v1, participation v1, abstention v1, loyalty v1, against-clear v1, cohesion v1, agreement v1, group-agreement v1, winning-side v1, similar-votes v1, scope v1, data-version v1}
}