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BFAM — blockholders· Bright Horizons Family Solutions Inc

Everyone who has reported crossing 5% of this issuer inside the capture window — Schedule 13D (active intent, with its Item-4 purpose) and Schedule 13G (passive by rule) kept apart — each with its full amendment chain and, in the fold, the cover page's sole and shared voting and dispositive power per reporting person. Percents are each group's own as-filed figures and do not add up across filers: two filers can report the same shares.

Positions
10
19 filings behind them
13D · 13G
0 · 19
active · passive filings
Escalations
0
13G → 13D · lower bound
Newest filing
2026-08-13
capture 2024-01-10 → 2026-08-21
Passive — Schedule 13G · 10 positions

Filed passively under Rule 13d-1(b) (qualified institution), (c) (passive investor) or (d) (exempt). A 13G filer is not an activist and files no purpose statement.

FilerForm% of classChangeSharesFiledChainControlFiling
BlackRock, Inc.13GQII12.5%▲ +8.2pp6,582,4522026-06-043SEC ↗
AQR Capital Management, LLC13GQII6.04%NEW3,326,6742026-05-151SEC ↗
Kayne Anderson Rudnick Investment Management, LLC13G/A No. 3QII5.5%▼ -1.5pp2,879,9272026-08-133SEC ↗
Vanguard Capital Management13GQII5.31%NEW2,929,9972026-04-291SEC ↗
Vanguard Portfolio Management13GQII5.09%NEW2,678,6752026-07-311SEC ↗
Massachusetts Financial Services Company13G/A No. 1QII4.4%first captured2,559,5892025-02-131SEC ↗
JPMORGAN CHASE & CO.13G/A No. 5QII4.4%▼ -2pp2,534,4592025-10-313SEC ↗
T. Rowe Price Investment Management, Inc.13G/A No. 4QII3.9%▼ -3pp2,227,0462025-08-143SEC ↗
Goldman Sachs Asset Management, L.P.13G/A No. 1QII3.1%▼ -2.2pp1,712,8522026-05-112SEC ↗
The Vanguard Group13G/A No. 8QII0%first captured02026-03-261SEC ↗
Source: SEC EDGAR Schedule 13D/G structured XML (public domain) · newest filing 2026-08-13 · capture 2024-01-10 → 2026-08-21 reported positions only — not a portfolio

Voting is not disposition. Each reporting person's cover page splits its holding into VOTING power (sole / shared) and DISPOSITIVE power (sole / shared). Voting and dispositive totals are summed WITHIN a person only — never across persons, because a group's members report overlapping interests in the same shares and the filing's aggregate is not their sum. Where a person's voting total is below its reported aggregate, the difference is shares it reports beneficial ownership of with no voting power reported; it is shown as a gap, never as a second position.

Percent is as filed. Percent is the filing's own percent of class, as filed (0–100). It's the reporting group's figure — not summed across filers, not recomputed against shares outstanding, not rescaled. Share counts are as filed and never subtracted across filings (a split would make that meaningless); the only change we show is the change in the as-filed percent against the prior captured filing.

We never call an amendment “new”. A filing is 'first captured' when we hold nothing earlier for that company + filer. On an amendment that means the original predates our window, not that the position is new — so we never badge an amendment 'new,' even when the raw data says so.

Escalations. An escalation is a filer moving from a passive 13G to an active 13D on the same company — telling the SEC it may now seek to influence control. It's a lower bound: a 13G filed before our window began is invisible and never guessed. If the 13D leg is a 13D/A, an earlier 13D predates our window, so the crossing shown is the first one visible inside it, not necessarily the filer's first.

Parsed Schedule 13D/G XML (events.db schedule_13dg + schedule_13dg_persons). 13D = active intent; 13G filers report passively under Rule 13d-1(b) QII / (c) Passive / (d) Exempt and are never activists. Percents are the reporting group's own as-filed figures and are NOT additive across filers — two filers can report the same shares. Structured 13D/13G coverage starts December 2024 (SEC XML mandate).