Headlands Technologies’s State Street SPDR S&P 500 ETF Trust SPY Stock Holding History

Headlands Technologies’s Portfolio SPY Stock Details SPY Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$956K	Buy	+1,470	New	+$999K	0.11%	213
2025 Q4	–	Sell	-17,296	Closed	-$11.5M	–	863
2025 Q3	$11.5M	Buy	+17,296	New	+$11.1M	0.92%	17
2025 Q2	–	Sell	-10,904	Closed	-$6.1M	–	1506
2025 Q1	$6.1M	Sell	10,904 -66,515	-86%	-$39.1M	0.7%	32
2024 Q4	$45.4M	Buy	77,419 +26,691	+53%	+$15.7M	4.56%	1
2024 Q3	$29.1M	Buy	50,728 +22,965	+83%	+$12.7M	3.35%	2
2024 Q2	$15.1M	Buy	27,763 +24,722	+813%	+$12.9M	1.6%	5
2024 Q1	$1.59M	Buy	+3,041	New	+$1.51M	0.38%	66
2023 Q4	–	Sell	-4,902	Closed	-$2.1M	–	1278
2023 Q3	$2.1M	Sell	4,902 -1,924	-28%	-$856K	1.03%	16
2023 Q2	$3.03M	Buy	+6,826	New	+$2.86M	0.97%	15

Other funds holding SPY

JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return

Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

Goldman Sachs New York $871B AUM 31.28% 1-Year Est. Return

Bank of America Charlotte, North Carolina $1.37T AUM 24.88% 1-Year Est. Return

Jane Street New York $777B AUM 61.18% 1-Year Est. Return

Northern Trust Chicago, Illinois $757B AUM 28.64% 1-Year Est. Return

UBS Group Zurich, Switzerland $666B AUM 30.12% 1-Year Est. Return

Susquehanna International Group Bala Cynwyd, Pennsylvania $893B AUM 36.07% 1-Year Est. Return

LPL Financial San Diego, California $377B AUM 19.32% 1-Year Est. Return

Wells Fargo San Francisco, California $530B AUM 22.01% 1-Year Est. Return

Headlands Technologies's SPY Position: Q1 2026 in Review

Headlands Technologies opened a new position in State Street SPDR S&P 500 ETF Trust (SPY) in Q1 2026: 1,470 shares worth $956K. The stake represents 0.11% of the portfolio and ranks #213 among its holdings. This is a return to the name: Headlands Technologies previously reported a position in SPY as recently as Q3 2025.

Headlands Technologies first reported a position in SPY in Q2 2023 and has held it in 9 quarters since. The position peaked at $45.4M in Q4 2024. 4,559 funds tracked by Wall St. Rank hold SPY as of Q1 2026.

Headlands Technologies held 1,470 shares of State Street SPDR S&P 500 ETF Trust worth $956K as of Q1 2026.
State Street SPDR S&P 500 ETF Trust was a new Headlands Technologies position in Q1 2026.
State Street SPDR S&P 500 ETF Trust made up 0.11% of Headlands Technologies's portfolio in Q1 2026, its #213 holding.
Headlands Technologies first reported a position in State Street SPDR S&P 500 ETF Trust in Q2 2023 and has held it in 9 quarters since.
Headlands Technologies's State Street SPDR S&P 500 ETF Trust position peaked at $45.4M in Q4 2024.
4,559 funds tracked by Wall St. Rank held State Street SPDR S&P 500 ETF Trust as of Q1 2026.

Based on Headlands Technologies's 13F filing for Q1 2026, filed 13 May 2026.