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Institutional Cluster ·Filed Sep 22, 2026

CX

CEMEX SAB DE CV
NEUTRAL
Impact 3/10
Horizonweeks Processed1mo ago
Institutional cluster: 17 buyers, 18 sellers (mixed)
Actionable Insight • Neutral

The cluster is dominated by mega-passive funds (Goldman, BlackRock, JPMorgan) and quant (Millennium), which may reflect index rebalancing or factor-based positioning rather than a fundamental thesis. The active-manager selling (Jane Street, Arrowstreet, BNP Paribas) suggests caution. Monitor next 13F for whether these passive adds were maintained or reversed.

DirectionNeutral
Confidencemedium
Horizonweeks
Latest settled — T+20d
CX ▲ +0.29% at T+20d
NEUTRAL call +0.29% · α vs SPY +0.85% · entry $10.24 → $10.27
Next anchor: T+60d in 7w
Latest observation: T+23 +10.90% FF3 residual α
Entry = T+0 close
Sep 22, 2026
via day close
T+1d
-4.69%
call -4.69% · α -3.97%
$9.76
settled 5w ago
T+5d
-5.76%
call -5.76% · α -4.57%
$9.65
settled 28d ago
T+20d
+0.29%
call +0.29% · α +0.85%
$10.27
settled 7d ago
T+60d
Pending
in 7w

Executive Summary

A mixed institutional cluster in CX for Q2 2026 shows 17 buyers adding $316.3M in new positions versus 18 sellers reducing by $107.8M. Mega-passive funds (Goldman Sachs, BlackRock, JPMorgan) and quant fund Millennium led the buying, while active managers (BofA, Jane Street, Arrowstreet, BNP Paribas) trimmed or exited. The net $208.5M inflow is dominated by passive/quant flows, weakening the directional signal.

Key Financial Metrics

Direction
mixed
Buy Value
$520.7M
Sell Value
$107.8M
Net Flow
$208.5M

Institutional Positions

Net institutional flow: $208.5M

▲ Buyers (17)

InstitutionActionChangePosition ValueValue Δ
Goldman SachsDOUBLED+406.6%$176.5M$143.3M
MillenniumADD+65.5%$187.5M$79.5M
BlackRockDOUBLED+259.7%$74.3M$54.6M
JPMorganADD+91.5%$35.8M$19.3M
New York State Common Retirement FundDOUBLED+30886.2%$10.0M$9.9M

▼ Sellers (18)

InstitutionActionChangePrev ValueValue Δ
BNP Paribas Financial MarketsTRIM-48.9%$63.2M-$29.4M
Arrowstreet Capital, Limited PartnershipEXIT-100%$25.3M-$25.3M
Jane Street GroupEXIT-100%$17.6M-$17.6M
BofATRIM-72.5%$21.9M-$15.6M
Russell Investments GroupTRIM-47.7%$21.1M-$9.0M

Key Facts

  • 17 buyers added $316.3M in new CX positions; 18 sellers reduced by $107.8M
  • Goldman Sachs doubled its stake (+406.6% to $176.5M) — the largest single buyer
  • Millennium added 65.5% to $187.5M — the largest active/quant buyer
  • Jane Street and Arrowstreet Capital fully exited their CX positions
  • BNP Paribas trimmed 48.9% of its stake, reducing by $29.4M
  • Net institutional inflow of ~$208.5M, but 13F data is 45+ days stale

Financial Impact

17 institutions accumulated $316.3M in new CX positions while 18 reduced holdings by $107.8M, for a net inflow of ~$208.5M

institutional ownershipfloat

Risk Factors

  • 13F data is 45+ days stale — positions may have been unwound since quarter-end
  • Passive/quant buying may not reflect fundamental conviction; active manager selling is a contrarian signal

Investment Themes

Materials & Mining

Documents Analyzed

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

DocumentAccession Number
INST-CLUSTER Data (Synthetic)inst-cluster-CX-2026-Q2
12 reports for CX
Performance horizon
40% Hit rate @ T+20 2 of 5 directional calls Went positive at some point 3 of 5 best @ T+60▲ +21.60%Jul 1, 2026
Filters
Rows
Reports for CX — sortable, filterable
TypeNow
Oct 26, 2026
1d ago
6-K
BULLISH ★ 6/10
$10.66awaiting T+20——
Oct 19, 2026
7d ago
6-K
NEUTRAL ★ 2/10
$10.27awaiting T+20——
Oct 6, 2026
20d ago
6-K
NEUTRAL ★ 2/10
$9.59awaiting T+20——
Sep 30, 2026
26d ago
Insider Cluster
MIXED ★ 5/10
$9.40awaiting T+20——
Sep 25, 2026
4w ago
Insider Buy
BULLISH ★ 5/10
$9.53 $10.19▲ +6.93%▲ +6.96%—
Sep 22, 2026
4w ago
Institutional Cluster
NEUTRAL ★ 3/10
$10.24 $10.27▲ +0.29%▲ +0.85%—
Jul 23, 2026
13w ago
6-K
BULLISH ★ 7/10
$12.26 $10.60▼ −13.54%▼ −16.85%—
Jul 1, 2026
16w ago
Court Ruling
BEARISH ★ 5/10
$12.13 $11.70▲ +3.54%▲ +1.36%—
Jun 26, 2026
17w ago
6-K
NEUTRAL ★ 3/10
$12.14 $12.06▼ −0.66%▼ −0.38%—
Jun 16, 2026
18w ago
6-K
NEUTRAL ★ 3/10
$12.60 $13.10▲ +3.97%▲ +2.65%—
Showing 10 of 12

US Market Status

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Report published Sep 22, 2026