Indigrid Infrastructure Trust has informed the Exchange regarding Unitholding pattern for Report Q1 FY 2026-27

INDIGRID INVESTMENT MANAGERS LIMITED Date: July 21, 2026 B S E Limited National Stock Exchange of India Ltd Phiroze Jeejeebhoy Towers, Exchange Plaza, C/1, Block G, Dalal Street, Bandra-Kurla Complex, Bandra (East), Mumbai — 400 001 Mumbai — 400 051 Security Code- 540565 Symbol- INDIGRID Subject: Unit holding pattern of IndiGrid Infrastructure Trust for Q1 FY 26-27 Dear Sir/ Madam, Pursuant to Regulation 23 of the Securities and Exchange Board of India (“SEBI”) (Infrastructure Investment Trusts) Regulations, 2014, read with the SEBI Master Circular No. SEBI/HO/DDHS-PoD-2/P/CIR/2025/102 dated July 11, 2025, we hereby submit the Unit holding pattern of IndiGrid Infrastructure Trust for the quarter ended on June 30, 2026, issued by KFin Technologies Limited, the Registrar & Transfer Agent of IndiGrid Infrastructure Trust. You are requested to take the same on record. Thanking you, For and on behalf of the IndiGrid Investment Managers Limited (Representing IndiGrid Infrastructure Trust as its Investment Manager) Urmil Shah Company Secretary & Compliance Officer ACS-23423 CC to- Axis Trustee Services Limited The Ruby, 2nd Floor, SW, 29, Senapati Bapat Marg, Dadar West, Mumbai- 400 028 Maharashtra, India IndiGrid Investment Managers Limited Registered & Corporate Office: Unit No. 101, First Floor, Windsor, Village KoleKalyan, off CST Road, Vidyanagari Marg, Kalina, Santacruz (East), Mumbai – 400 098, Maharashtra, India CIN: U28113MH2010PLC308857 Ph: +91 72084 93885 | Email: complianceofficer@indigrid.com | www.indigrid.co.in Yours Sincerely, For KFin Technologies Limited Eswar Charan S | InvIT & ReIT Operations Date: 21-07-2026 C a te ( A ) (1 )(a )(c)(d (e ) (2 ) (a ) (b )(c)(d ( B )(1 )(c)(d )(f)(g )(i) (2 ) (a ) (b )(c)(d g o ry IN D IG R ID IN F R A S C a te g o ry o f U n it h o ld e r S p o n so r(s) / In v e stm e n t M a n a g e r / P ro je ct M a n a g e r(s) a n d th e ir a sso cia te s/re la te d p a rtie sIn d ia nIn d iv id u a ls / H U FC e n tra l/S ta te G o v t.F in a n cia l In stitu tio n s/B a n k sA n y O th e r (sp e cify ) B o d ie s C o rp o ra te (In d iG rid In v e stm e n t M a n a g e rs Lim ite d )S u b - T o ta l (A ) (1 )F o re ig n In d iv id u a ls (N o n R e sid e n t In d ia n s / F o re ig n In d iv id u a ls) F o re ig n g o v e rn m e n tIn stitu tio n sF o re ig n P o rtfo lio In v e sto rs (E so te ric II P te . Ltd .)A n y O th e r (sp e cify )S u b - T o ta l (A ) (2 )T o ta l u n it h o ld in g o f S p o n so r & S p o n so r G ro u p (A ) = (A )(1 )+ (A )(2 ) P u b lic H o ld in gIn stitu tio n sM u tu a l F u n d sF in a n cia l In stitu tio n s/B a n k sC e n tra l/S ta te G o v t.V e n tu re C a p ita l F u n d sIn su ra n ce C o m p a n ie sP ro v id e n t/p e n sio n fu n d sF o re ig n P o rtfo lio In v e sto rsF o re ig n V e n tu re C a p ita l in v e sto rsA n y O th e r (sp e cify )A lte rn a tiv e In v e stm e n t F u n dS u b - T o ta l (B ) (1 )N o n -In stitu tio n sC e n tra l G o v e rn m e n t/S ta te G o v e rn m e n ts(s)/P re sid e n t o f In d iaIn d iv id u a lsN B F C s re g iste re d w ith R B IA n y O th e r (sp e cify )T R U S T S N O N R E S ID E N T IN D IA N S B O D IE S C O R P O R A T E S C LE A R IN G M E M B E R S u b - T o ta l (B ) (2 )T o ta l P u b lic U n it h o ld in g (B ) = (B )(1 )+ (B )(2 )T o ta l U n its O u tsta n d in g (C ) = (A ) + (B ) T R U C T U R E T R U S T - U N o . o f U n its H e ld 5 ,5 2 ,8 2 5 5 ,5 2 ,8 2 5 1 ,0 0 ,5 1 ,9 3 2 1 ,0 0 ,5 1 ,9 3 2 1 ,0 6 ,0 4 ,7 5 7 4 ,2 8 ,9 1 ,9 9 0 9 1 ,1 7 ,0 3 8 1 2 ,9 7 ,4 8 ,5 4 0 3 ,4 9 ,0 8 ,0 1 0 2 5 ,3 5 ,0 0 ,9 1 2 9 5 ,4 2 ,9 4 2 4 7 ,9 7 ,0 9 ,4 3 2 2 7 ,8 1 ,6 4 ,9 8 5 3 5 ,6 4 ,9 5 8 1 6 ,1 8 ,6 4 8 1 ,5 9 ,0 7 ,8 6 8 1 6 ,2 9 ,9 1 ,1 7 2 2 ,8 9 9 4 6 ,2 2 ,5 0 ,5 3 0 9 4 ,1 9 ,5 9 ,9 6 2 9 5 ,2 5 ,6 4 ,7 1 9 N IT H O L D IN G P A T T A s a % o f T o ta l O u t- sta n d in g U n its 0 .0 00 .0 00 .0 00 .0 00 .0 0 0 .0 6 0 .0 6 0 .0 0 0 .0 00 .0 01 .0 60 .0 01 .0 6 1 .1 1 4 .5 00 .9 60 .0 00 .0 01 3 .6 23 .6 62 6 .6 10 .0 00 .0 01 .0 0 5 0 .3 6 2 9 .2 00 .3 70 .0 00 .1 71 .6 71 7 .1 10 .0 0 4 8 .5 3 9 8 .8 9 1 0 0 .0 0 E R N - 3 0 -0 6 -2 0 N o . o f u n its m N o .o f u n its 7 5 ,7 1 ,5 8 9 7 5 ,7 1 ,5 8 9 7 5 ,7 1 ,5 8 9 a n d a to rily h e ld A s a % o f to ta l u n its h e ld 0 .0 00 .0 00 .0 00 .0 00 .0 0 0 .0 0 0 .0 0 0 .0 0 0 .0 00 .0 07 5 .3 20 .0 07 5 .3 2 7 1 .4 0 N u m b e r o f u no th e rw ise e N o .o f u n its its p le d g e d o r n cu m b e re d A s a % o f to ta l u n its h e ld 0 .00 0 .0 0 .0 0 .0 0 .00 0 .0 00000 00000