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TAC in the 13F filings

Transalta Corp · CUSIP 89346D107

Sector · UtilitiesTheme · Electric utilitiesTheme · Energy and power infrastructure· L3VLUP-defined
Quarter
Q2 2026Q1 2026Q4 2025Q3 2025Q2 2025Q1 2025Q4 2024Q3 2024Q3 2023Q2 2023Q1 2023Q4 2022
Quarter end
30 Jun 2023
the date the book describes
Filed
14 Aug 2023
latest of these filings; the earliest 7 Aug 2023
Managers listing it
2
at least, of 95 tracked, among listed positions
Comparable managers
93
filed both Q1 2023 and Q2 2023; 1 listed it in both
Shares listed
1,017,638
combined, among listed positions
Reported value
$9.5m
combined, at the quarter end

Managers listing TAC in Q2 2023

Share of 13F value is the position’s reported value over everything the manager reported that quarter. The share change is against Q1 2023, and only where both filings list the position. A rise in value with no rise in shares is the price, not buying.

2 of 2 holders

ActionFiling
Acadian Asset Management LLC983,705$9.2munder 0.1%Added+427,8457 Aug 2023 (the filing on sec.gov)
PDT Partners LLC33,933$318kunder 0.1%Newnew14 Aug 2023 (the filing on sec.gov)

Largest increases and reductions, by shares

Q1 2023 to Q2 2023, among managers that listed it in both quarters or opened it.

Increases

Reductions

No reduction among listed positions.

New positions and exits

At least these many: a manager is shown exiting only where its own filing shows the position gone.

New (1)

Exited (0)

No exit shown by a manager’s own filing.

Ownership over time

Every quarter on file. A quarter-end value moves with the price as well as with the shares held; buyers and sellers count comparable managers, by shares.
2 in Q3 2024 to 5 in Q2 2026

Tracked managers listing it, at least.

02468201720182019202020212022202320252026
the quarter shown share split complete books; unmarked quarters rest on listed positionsClick a quarter to open it.
TAC by quarter
QuarterHoldersReported valueBuyersSellers
Q4 20151$355kn.a.n.a.
Q4 20161$458kn.a.n.a.
Q1 20172$7.8mn.a.n.a.
Q2 20171$527kn.a.n.a.
Q3 20171$482kn.a.n.a.
Q4 20171$323kn.a.n.a.
Q1 20181$413kn.a.n.a.
Q2 20181$577kn.a.n.a.
Q3 20182$7.3mn.a.n.a.
Q4 20181$549kn.a.n.a.
Q1 20192$14mn.a.n.a.
Q2 20191$14mn.a.n.a.
Q3 20191$16mn.a.n.a.
Q1 20204$26mn.a.n.a.
Q2 20201$4.8mn.a.n.a.
Q3 20201$9.8mn.a.n.a.
Q4 20202$8.8mn.a.n.a.
Q1 20212$11mn.a.n.a.
Q2 20212$46mn.a.n.a.
Q4 20211$1.5mn.a.n.a.
Q1 20221$11mn.a.n.a.
Q2 20222$23mn.a.n.a.
Q3 20223$40mn.a.n.a.
Q4 20222$21mn.a.n.a.
Q1 20231$4.8mn.a.n.a.
Q2 20232$9.5mn.a.n.a.
Q3 20232$6.6mn.a.n.a.
Q3 20242$53m11
Q4 20247$163m61
Q1 20256$219m52
Q2 20256$275m31
Q3 20254$305m31
Q4 20255$244m1013
Q1 20265$251m129
Q2 20265$216m618

Compare with…

Holders over time, buyers and sellers, and the managers holding both, side by side for up to four stocks.

TAC and SO →TAC and D →TAC and NEE →Choose a stock to compare with TAC →

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. It shows no shorts, cash, bonds or performance, and it is never today’s portfolio. Large books are listed to their largest positions, so a manager missing from this table may still hold a small position below that line. These are 95 tracked managers, not the institutional market.

Which funds own TAC, latest filings →Back to the 13F Explorer →