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PAM · SO in the 13F filings

Two to four stocks side by side among the 95 tracked managers: who lists them, how that has moved, who bought and sold in a quarter, and which managers hold more than one.

PAMSO
Quarter
Q2 2026Q1 2026Q4 2025Q3 2025Q2 2025Q1 2025Q4 2024Q3 2024Q2 2024Q1 2024Q4 2023

Holders over time

Tracked managers listing each stock every quarter, at least, or their combined reported value. A gap is a quarter in which no tracked manager listed it. Click a quarter to compare there.
  • PAM
  • SO
0102030202120222023202420252026
Holders and value by quarter
QuarterPAMSO
Q3 20201 holders, $8.8m15 holders, $5.5bn
Q4 20201 holders, $12m17 holders, $6.9bn
Q1 20211 holders, $13m16 holders, $7.5bn
Q2 20211 holders, $13m17 holders, $7.0bn
Q3 20211 holders, $14m15 holders, $7.1bn
Q4 20211 holders, $18m15 holders, $8.8bn
Q1 20222 holders, $24m18 holders, $10.5bn
Q2 20222 holders, $20m20 holders, $10.7bn
Q3 20222 holders, $24m24 holders, $11.0bn
Q4 20222 holders, $34m18 holders, $10.7bn
Q1 20232 holders, $29m14 holders, $10.5bn
Q2 20232 holders, $28m14 holders, $9.7bn
Q3 20231 holders, $17m16 holders, $7.9bn
Q4 20231 holders, $14m14 holders, $7.5bn
Q1 20242 holders, $12m13 holders, $7.1bn
Q2 20242 holders, $12m14 holders, $6.9bn
Q3 20243 holders, $31m11 holders, $7.7bn
Q4 20243 holders, $48m14 holders, $6.7bn
Q1 20251 holders, $13m17 holders, $7.8bn
Q2 2025none listed holders, n.a.18 holders, $8.6bn
Q3 20251 holders, $6.1m19 holders, $11.9bn
Q4 20251 holders, $15m16 holders, $12.1bn
Q1 20261 holders, $6.7m18 holders, $14.9bn
Q2 20262 holders, $12m15 holders, $15.6bn
PAM

Pampa Energia S A

Holders
1
Reported value
$13m
Buyers
1
Sellers
3

Breadth -2 among 95 comparable managers.

UtilitiesElectric utilitiesEnergy and power infrastructure · L3VLUP
SO

Southern Co

Holders
17
Reported value
$7.8bn
Buyers
11
Sellers
5

Breadth +6 among 95 comparable managers.

UtilitiesElectric utilitiesEnergy and power infrastructure · L3VLUP

Who holds both, Q1 2025

Among the 18 tracked managers listing any of them. "Only" is about listed positions: a manager may hold the other below its listed range.

Both (0)

No tracked manager lists every one of them.

Only PAM (1)

Voloridge Investment Management LLC

Only SO (17)

AllianceBernstein LP, Baillie Gifford & Co, Capital Research Global Investors, Citadel Advisors LLC, Element Capital Management LLC, ExodusPoint Capital Management LP, Fidelity (FMR LLC), Freestone Grove Partners LP, Hudson Bay Capital Management LP, Invesco Ltd, Man Group PLC, Marshall Wace LLP, MFS Investment Management, Soroban Capital Partners LP, T. Rowe Price Associates Inc, Wellington Management Group LLP, Woodline Partners LP

How much of the picture this is

A 13F is a manager’s long US-listed equity book at a quarter end, filed up to 45 days later. Buyers and sellers count comparable managers (those that filed both quarters) by shares, so a rise in value with no rise in shares is the price. Large books are listed to their largest positions. These are 95 tracked managers, not the institutional market.

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