OMAB INST-CLUSTER SEC Filing Analysis

Latest settled — T+5d

OMAB ▲ +12.43% at T+5d

LONG call ✓ call won +12.43% · α vs SPY +12.00% · entry $99.20 → $111.53

Next anchor: T+20d in 19d

Entry anchored
Jun 11, 09:52 AM ET
via Databento tick

T+1d

+2.59%

call +2.59% · α +2.05%

$101.77

settled 9d ago

T+5d

+12.43%

call +12.43% · α +12.00%

$111.53

settled 3d ago

T+20d

—

call — · α —

—

in 19d

T+60d

—

call — · α —

—

in 3mo

Executive Summary

Five major institutional investors increased their OMAB holdings in Q3 2025, led by Morgan Stanley (+$9.2M) and Citadel (doubling its position). Total buying volume was $16.0M with zero sellers, signaling broad consensus behind the airport operator's recovery thesis. Fidelity, Invesco, and UBS also added, reinforcing the positive cluster signal.

Key Financial Metrics

Direction

accumulating

Buy Value

$43.2M

Net Flow

$16.0M

Institutional Positions

Net institutional flow: $16.0M

▲ Buyers (5)

Institution	Action	Change	Position Value	Value Δ
Fidelity	ADD	+72.4%	$4.9M	$2.0M
Invesco	ADD	+35.2%	$2.5M	$616.0K
Citadel	DOUBLED	+379.4%	$5.1M	$4.0M
UBS	ADD	+25.8%	$1.2M	$227.0K
Morgan Stanley	ADD	+47.2%	$29.5M	$9.2M

Actionable Insight

The unanimous buying cluster confirms positive institutional sentiment. Monitor Q4 2025 13F filings for signs of continuation. The 45-day lag means positions may already be adjusted; wait for next catalyst (earnings, traffic data) before initiating new positions.

Key Facts

5 institutional buyers aggregating $43.2M in Q3 2025 holdings, net increase of $16.0M
No institutional sellers in this cluster
Morgan Stanley added $9.2M (47.2% increase) — largest dollar buyer
Citadel more than tripled its position (+379.4%), adding $4.0M
Passive/mega-passive buyers (Fidelity, Invesco, UBS, Morgan Stanley) dominate in count; Citadel adds active quant conviction

Financial Impact

5 institutions added $16.0M in net new OMAB positions during Q3 2025; total disclosed holdings now $43.2M

institutional holdingsfloat

Risk Factors

13F data has a 45-day reporting lag — positions may have already been trimmed
Cluster dominated by passive/index-firm adds (4 of 5 buyers), which may reflect sector allocation rather than OMAB-specific conviction
Citadel's quant-driven doubling is active but a single directional hedge fund
Historical calibration for this segment shows negative net alpha at T+20 (-1.13%) after costs

Market Snapshot

Exchange

OTC

Sector

Airports, Flying Fields & Airport Terminal Services

Analyst Consensus

48% bullish (21 analysts)

Documents Analyzed

This report is based on 1 institutional 13F filing from SEC EDGAR.

Document	Accession Number
INST-CLUSTER Data (Synthetic)	inst-cluster-OMAB-2025-Q3

2 reports for OMAB

T+1T+5T+20T+60

Track record builds as more directional reports settle.

Filters

Reports for OMAB — sortable, filterable
	Type				Now
Jun 11, 2026 9d ago	Institutional Cluster BULLISH ★ 5/10	$99.20 $111.53	▲ +12.43%	▲ +12.00%	—
Feb 28, 2026 16w ago	Institutional Cluster BEARISH ★ 5/10	$119.53 $110.80	▲ +7.30%	▲ +6.10%	—

US Market Status

Market Closed — Opens Mon (29h 32m)

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