Gamma Communications PLC (GAMA) Short Interest | Ticker

Gamma Communications PLC (GAMA) Short Interest | Ticker

Aggregate short interest

2.55%

FCA aggregated (ANSP, at or above 0.2%) · as of 23/07/2026

Individual holders · archive to 9 July 2026

Short Interest Summary

Total Short

0.60%

Largest

0.60%

Holders

1

Individual Short Interest Over Time

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Position Holders

Marshall Wace LLP

0.60%

04/11/2025

Holder	Short %	First Disclosed	Last Change	Change
Marshall Wace LLP	0.60%	18/09/2025	04/11/2025	+0.01pp

Position History

Date	Holder	Position %	Change	Status
04/11/2025	Marshall Wace LLP	0.60%	+0.01pp	increase
03/11/2025	Marshall Wace LLP	0.59%	-0.01pp	closed
31/10/2025	Marshall Wace LLP	0.60%	+0.08pp	closed
22/10/2025	Wellington Management International Ltd	0.44%	-0.13pp	closed
19/10/2025	Wellington Management International Ltd	0.57%	-0.05pp	decrease
18/09/2025	Marshall Wace LLP	0.52%	+0.52pp	open
08/09/2025	Wellington Management International Ltd	0.62%	—	open
10/08/2025	Wellington Management International Ltd	0.53%	—	closed
16/07/2023	Tellworth Investments LLP	0.49%	—	closed
02/04/2023	Tellworth Investments LLP	0.51%	—	closed

About Short Interest Data

Individual short positions were sourced from the FCA's daily disclosures of positions above 0.5% of issued share capital. On 13 July 2026 the FCA replaced individual disclosure with anonymised, aggregated reporting, so the positions shown here are a historical archive as of 9 July 2026 and no longer update. For educational purposes only; not investment advice.

Aggregate short interest

2.55%

FCA aggregated (ANSP, at or above 0.2%) · as of 23/07/2026

Individual holders · archive to 9 July 2026

Short Interest Summary

Total Short

0.60%

Largest

0.60%

Holders

1

Individual Short Interest Over Time

Loading chart...

Position Holders

Marshall Wace LLP

0.60%

04/11/2025

Holder	Short %	First Disclosed	Last Change	Change
Marshall Wace LLP	0.60%	18/09/2025	04/11/2025	+0.01pp

Position History

Date	Holder	Position %	Change	Status
04/11/2025	Marshall Wace LLP	0.60%	+0.01pp	increase
03/11/2025	Marshall Wace LLP	0.59%	-0.01pp	closed
31/10/2025	Marshall Wace LLP	0.60%	+0.08pp	closed
22/10/2025	Wellington Management International Ltd	0.44%	-0.13pp	closed
19/10/2025	Wellington Management International Ltd	0.57%	-0.05pp	decrease
18/09/2025	Marshall Wace LLP	0.52%	+0.52pp	open
08/09/2025	Wellington Management International Ltd	0.62%	—	open
10/08/2025	Wellington Management International Ltd	0.53%	—	closed
16/07/2023	Tellworth Investments LLP	0.49%	—	closed
02/04/2023	Tellworth Investments LLP	0.51%	—	closed

About Short Interest Data

Individual short positions were sourced from the FCA's daily disclosures of positions above 0.5% of issued share capital. On 13 July 2026 the FCA replaced individual disclosure with anonymised, aggregated reporting, so the positions shown here are a historical archive as of 9 July 2026 and no longer update. For educational purposes only; not investment advice.