Bright Horizons Family Solutions Inc.
MX ˙ BMV ˙ US1091941005
DETTE SYMBOL ER IKKE LÆNGERE AKTIVT
SecurityMX:BFAM / Bright Horizons Family Solutions Inc.
InstitutionHolocene Advisors, LP
Latest Disclosed Ownership74,702 shares
Latest Disclosed Value $ 6,135,275
Holocene Advisors, LP reports 203.03% increase in ownership of BFAM / Bright Horizons Family Solutions Inc.

On May 15, 2026 - Holocene Advisors, LP filed a 13F-HR form disclosing ownership of 74,702 shares of Bright Horizons Family Solutions Inc. (MX:BFAM) valued at $6,135,275 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 24,652 shares of Bright Horizons Family Solutions Inc.. This represents a change in shares of 203.03% during the quarter.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-15 2026-03-31 13F BRIGHT HORIZONS FAM SOL IN D COM 109194100 74,702 50,050 203.03 6,135 145.50 0.0148
2026-02-17 2025-12-31 13F BRIGHT HORIZONS FAM SOL IN D COM 109194100 24,652 4,279 21.00 2,500 13.03 0.0052
2025-11-14 2025-09-30 13F BRIGHT HORIZONS FAM SOL IN D COM 109194100 20,373 6,099 42.73 2,212 25.34 0.0050
2025-08-14 2025-06-30 13F BRIGHT HORIZONS FAM SOL IN D COM 109194100 14,274 14,274 1,764 0.0043
2025-05-15 2025-03-31 13F BRIGHT HORIZONS FAM SOL IN D COM 109194100 0 -5,397 -100.00 0 -100.00
2025-02-14 2024-12-31 13F BRIGHT HORIZONS FAM SOL IN D COM 109194100 5,397 5,397 598 0.0019
2024-11-14 2024-09-30 13F BRIGHT HORIZONS FAM SOL IN D COM 109194100 0 -13,233 -100.00 0 -100.00
2024-08-14 2024-06-30 13F BRIGHT HORIZONS FAM SOL IN D COM 109194100 13,233 13,233 1,457 0.0061
2024-05-15 2024-03-31 13F BRIGHT HORIZONS FAM SOL IN D COM 109194100 0 -25,208 -100.00 0 -100.00
2024-02-14 2023-12-31 13F BRIGHT HORIZONS FAM SOL IN D COM 109194100 25,208 -6,804 -21.25 2,376 -8.90 0.0093
2023-11-14 2023-09-30 13F BRIGHT HORIZONS FAM SOL IN D COM 109194100 32,012 -3,184 -9.05 2,608 -19.86 0.0114
2023-08-14 2023-06-30 13F BRIGHT HORIZONS FAM SOL IN D COM 109194100 35,196 5,831 19.86 3,254 43.94 0.0139
2023-05-15 2023-03-31 13F BRIGHT HORIZONS FAM SOL IN D COM 109194100 29,365 21,534 274.98 2,261 357.49 0.0111
2023-02-14 2022-12-31 13F BRIGHT HORIZONS FAM SOL IN D COM 109194100 7,831 -33,719 -81.15 494 -79.37 0.0030
2022-11-14 2022-09-30 13F BRIGHT HORIZONS FAM SOL IN D COM 109194100 41,550 -21,866 -34.48 2,395 -55.32 0.0153
2022-08-15 2022-06-30 13F BRIGHT HORIZONS FAM SOL IN D COM 109194100 63,416 21,695 52.00 5,360 -3.18 0.0324
2022-05-16 2022-03-31 13F BRIGHT HORIZONS FAM SOL IN D COM 109194100 41,721 2,283 5.79 5,536 11.52 0.0288
2022-02-14 2021-12-31 13F BRIGHT HORIZONS FAM SOL IN D COM 109194100 39,438 1,083 2.82 4,964 -7.16 0.0258
2021-11-15 2021-09-30 13F BRIGHT HORIZONS FAM SOL IN D COM 109194100 38,355 -11,914 -23.70 5,347 -27.69 0.0291
2021-08-16 2021-06-30 13F BRIGHT HORIZONS FAM SOL IN D COM 109194100 50,269 7,588 17.78 7,395 1.05 0.0418
2021-05-17 2021-03-31 13F BRIGHT HORIZONS FAM SOL IN D COM 109194100 42,681 42,681 7,318 0.0459
2021-02-16 2020-12-31 13F BRIGHT HORIZONS FAM SOL IN D COM 109194100 0 -1,420 -100.00 0 -100.00
2020-11-16 2020-09-30 13F BRIGHT HORIZONS FAM SOL IN D COM 109194100 1,420 1,420 216 0.0016
2018-05-15 2018-03-31 13F BRIGHT HORIZONS FAM SOL IN D COM 109194100 0 -7,859 -100.00 0 -100.00
2018-02-14 2017-12-31 13F BRIGHT HORIZONS FAM SOL IN D COM 109194100 7,859 7,859 739 0.0187
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.