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Institutional Cluster ·Filed Oct 16, 2026

VST

Vistra Corp.
NEUTRAL
Impact 3/10
Horizonweeks Processed11d 2h ago
Institutional cluster: 4 buyers, 2 sellers (mixed)
Actionable Insight • Neutral

The cluster is dominated by small-to-mid-size asset managers with no single large conviction buyer. The absence of activist or high-conviction fund participation limits the signal. Monitor next quarter's 13F for follow-through or reversal, and watch for any insider buying or earnings catalysts to corroborate the thesis.

DirectionNeutral
Confidencemedium
Horizonweeks
Latest settled — T+5d
VST ▼ -7.80% at T+5d
NEUTRAL call -7.80% · α vs SPY -7.37% · entry $152.02 → $140.16
Next anchor: T+20d in 17d
Entry = T+0 close
Oct 16, 2026
via day close
T+1d
-1.53%
call -1.53% · α -1.95%
$149.70
settled 8d ago
T+5d
-7.80%
call -7.80% · α -7.37%
$140.16
settled 4d ago
T+20d
Pending
in 17d
T+60d
Pending
in 3mo

Executive Summary

A mixed institutional cluster in VST for Q3 2026 shows four asset managers accumulating $26.3M in holdings (net +$5K) while two trimmed $8.2M. The buying is broad but small in absolute dollar terms, and the selling is concentrated in two moderate trims. The net signal is weak and lacks a clear shared thesis.

Key Financial Metrics

Direction
mixed
Buy Value
$26.3M
Sell Value
$13.8M
Net Flow
$5.0K

Institutional Positions

Net institutional flow: $5.0K

▲ Buyers (4)

InstitutionActionChangePosition ValueValue Δ
Wealth Enhancement Advisory ServicesDOUBLED+120.6%$9.3M-$3.6M
Ifm Investors PtyADD+27.8%$11.0M$1.1M
Assenagon Asset ManagementDOUBLED+381.1%$1.6M$1.2M
Concurrent Investment AdvisorsADD+57.6%$4.4M$1.2M

▼ Sellers (2)

InstitutionActionChangePrev ValueValue Δ
Davenport & CoTRIM-44.8%$7.7M-$4.0M
Fjarde Ap-Fonden /Fourth Swedish NationalTRIM-63.9%$6.1M-$4.2M

Key Facts

  • 4 buyers added positions totaling $26.3M in current holdings, net change +$5K across all buyers
  • 2 sellers reduced holdings by a net -$8.2M, with Davenport & Co trimming -44.8% and Fjarde Ap-Fonden trimming -63.9%
  • Largest buyer by value: Wealth Enhancement Advisory Services doubled its stake to $9.3M (120.6% share increase)
  • All participants are asset managers; no activist, quant, or family office funds detected
  • 13F data is as of quarter-end with a 45-day reporting lag; positions may have changed since

Financial Impact

4 institutions accumulated $26.3M in VST while 2 reduced holdings by $8.2M, resulting in a net institutional inflow of approximately $18.1M for the quarter

institutional ownershipfloat

Risk Factors

  • 13F data is stale (45-day lag); the cluster may have already been unwound
  • Net buying is modest in absolute terms (~$18M) relative to VST's market cap
  • No activist or high-conviction funds present to signal a strong catalyst
  • Selling by two asset managers suggests some institutional caution

Investment Themes

Traditional Energy

Documents Analyzed

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

DocumentAccession Number
INST-CLUSTER Data (Synthetic)inst-cluster-VST-2026-Q3
22 reports for VST
Performance horizon
40% Hit rate @ T+1 2 of 5 directional calls Went positive at some point 3 of 5 best @ T+20▲ +8.83%Sep 10, 2026
Filters
Rows
Reports for VST — sortable, filterable
TypeNow
Oct 16, 2026
11d ago
Institutional Cluster
NEUTRAL ★ 3/10
$152.02 $149.70▼ −1.53%▼ −1.95%—
Oct 7, 2026
19d ago
144
NEUTRAL ★ 2/10
$156.14 $161.48▲ +3.42%▲ +2.82%—
Oct 6, 2026
20d ago
144
NEUTRAL ★ 2/10
$166.72 $156.14▼ −6.35%▼ −5.92%—
Sep 29, 2026
27d ago
Press Release
NEUTRAL ★ 1/10
$138.35 $139.75▲ +1.01%▲ +0.83%—
Sep 24, 2026
4w ago
8-K
NEUTRAL ★ 4/10
$138.43 $138.03▼ −0.29%▲ +0.46%—
Sep 10, 2026
6w ago
Press Release
BULLISH ★ 5/10
$148.38 $140.73▼ −5.16%▼ −4.71%—
Sep 10, 2026
6w ago
Insider Cluster
MIXED ★ 5/10
$148.38 $140.73▼ −5.16%▼ −4.71%—
Sep 2, 2026
7w ago
Insider Buy
BULLISH ★ 4/10
$143.46 $144.22▲ +0.53%▼ −0.52%—
Aug 24, 2026
9w ago
Insider Buy
BULLISH ★ 4/10
$139.03 $140.03▲ +0.72%▲ +0.70%—
Aug 7, 2026
11w ago
8-K
NEUTRAL ★ 6/10
$140.01 $142.27▲ +1.61%▲ +1.64%—
Showing 10 of 22

US Market Status

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Report published Oct 16, 2026