SC Filed 2018-03-13 Event — SEC 0001193125-18-080819 →

Pershing Square Capital Management, L.P. → AUTOMATIC DATA PROCESSING INC ADP

Stake: — Shares: —

Composite Decision Signal · PASS (LOW BASE-RATE EDGE) Conviction Score: 20/100 · Filer 90d Win Rate: 0% · Hist. 90d Edge: +0.0%

Filer track record (4 filings): 0% 90d win rate, +0.0% 90d edge
Congressional purchase disclosure (3 trades in ±90d)
Elevated short days-to-cover (6.3 DTC)

Item 4 — Purpose of Transaction

Not extracted from this filing — typically because it's an amendment (13D/A) and Item 4 is unchanged from the parent filing. Read the raw SEC filing →

Cross-References

Insider Activity (last 365d)

0 transactions

0 buys · 0 sales · 0 awards/exercises

Issuer Cluster

2 13D/G filings on this issuer

1 other filing besides this one

Filer Track Record

16 filings by this filer

15 other filings in the data moat

Short Interest · settle 2026-10-15

DTC 6.32

10,187,703 shares short · -7.0% vs prior

Other 13D/G Filings on AUTOMATIC DATA PROCESSING INC

Filed	Form	Filer	Stake	Shares
2026-08-07	SCHEDULE 13G	STATE STREET CORP	—	—	view →

Other Filings by Pershing Square Capital Management, L.P.

Filed	Form	Issuer	Stake	Shares
2026-06-08	SCHEDULE 13D/A	Howard Hughes Holdings Inc. HHH	46.70%	27,852,064	view →
2025-03-03	SCHEDULE	Howard Hughes Holdings Inc. HHH	37.40%	18,852,064	view →
2025-02-18	SCHEDULE	Howard Hughes Holdings Inc. HHH	37.60%	18,852,064	view →
2025-01-13	SCHEDULE	Howard Hughes Holdings Inc. HHH	37.60%	18,852,064	view →
2024-01-04	SC	Howard Hughes Holdings Inc. HHH	—	—	view →
2023-10-26	SC	Howard Hughes Holdings Inc. HHH	—	—	view →
2023-10-06	SC	Howard Hughes Holdings Inc. HHH	—	—	view →
2023-05-25	SC	Howard Hughes Corp	—	—	view →
2021-01-11	SC	Howard Hughes Corp	—	—	view →
2020-06-05	SC	Howard Hughes Corp	—	—	view →
2020-06-02	SC	Restaurant Brands International Inc. QSR	—	—	view →
2020-03-31	SC	Howard Hughes Corp	—	—	view →
2020-02-26	SC	CHIPOTLE MEXICAN GRILL INC CMG	—	—	view →
2019-02-05	SC	Element Solutions Inc ESI	—	—	view →
2018-01-04	SC	Howard Hughes Corp	—	—	view →

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