Galapagos NV - Depositary Receipt (Common Stock)
US ˙ NasdaqGS ˙ US36315X1019
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SecurityGLPG / Galapagos NV - Depositary Receipt (Common Stock)
InstitutionSegall Bryant & Hamill, Llc
Latest Disclosed Ownership428,086 shares
Latest Disclosed Value $ 13,955,602
Segall Bryant & Hamill, Llc reports 4.47% decrease in ownership of GLPG / Galapagos NV - Depositary Receipt (Common Stock)

On May 15, 2026 - Segall Bryant & Hamill, Llc filed a 13F-HR form disclosing ownership of 428,086 shares of Galapagos NV - Depositary Receipt (Common Stock) (US:GLPG) valued at $12,842,580 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 448,096 shares of Galapagos NV - Depositary Receipt (Common Stock). This represents a change in shares of -4.47% during the quarter. The current value of the position is $11,870,825 USD.

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 GALAPAGOS SPON ADR 36315X101 428,086 -20,010 -4.47 13,956 -4.76 0.2266
2026-02-13 2025-12-31 13F GALAPAGOS ADR 36315X101 448,096 -39,100 -8.03 14,653 -13.18 0.1983
2025-11-12 2025-09-30 13F GALAPAGOS ADR 36315X101 487,196 -13,881 -2.77 16,876 20.33 0.2248
2025-08-12 2025-06-30 13F GALAPAGOS ADR 36315X101 501,077 -150,384 -23.08 14,025 -14.29 0.1969
2025-05-02 2025-03-31 13F GALAPAGOS ADR 36315X101 651,461 -34,406 -5.02 16,365 -13.24 0.2508
2025-02-11 2024-12-31 13F GALAPAGOS ADR 36315X101 685,867 -19,781 -2.80 18,861 -7.16 0.2595
2024-11-08 2024-09-30 13F GALAPAGOS ADR 36315X101 705,648 -93,431 -11.69 20,316 2.60 0.2770
2024-08-14 2024-06-30 13F GALAPAGOS ADR 36315X101 799,079 -68,963 -7.94 19,801 -29.16 0.3511
2024-05-15 2024-03-31 13F GALAPAGOS ADR 36315X101 868,042 -6,686 -0.76 27,951 -21.39 0.5238
2024-02-14 2023-12-31 13F GALAPAGOS ADR 36315X101 874,728 136,737 18.53 35,558 39.46 0.6853
2023-11-09 2023-09-30 13F GALAPAGOS ADR 36315X101 737,991 346,630 88.57 25,498 60.24 0.2950
2023-08-14 2023-06-30 13F GALAPAGOS ADR 36315X101 391,361 91,970 30.72 15,913 144,554.55 0.1665
2023-05-15 2023-03-31 13F GALAPAGOS ADR 36315X101 299,391 299,391 12 0.1248
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.