Mariner
COMP icon

Mariner’s Compass COMP Stock Holding History

Mariner’s Portfolio COMP Stock Details COMP Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$477K Buy
65,269
+41,830
+178% +$440K ﹤0.01% 2523
2025
Q4 		$248K Buy
23,439
+2,620
+13% +$23.9K ﹤0.01% 3006
2025
Q3 		$167K Buy
20,819
+1,437
+7% +$11.6K ﹤0.01% 3235
2025
Q2 		$122K Buy
19,382
+1,505
+8% +$10.3K ﹤0.01% 3196
2025
Q1 		$156K Buy
17,877
+3,693
+26% +$29.2K ﹤0.01% 3080
2024
Q4 		$83K Buy
14,184
+1,052
+8% +$6.66K ﹤0.01% 3217
2024
Q3 		$80.4K Buy
13,132
+1,195
+10% +$5.88K ﹤0.01% 3125
2024
Q2 		$43K Buy
+11,937
New +$43.8K ﹤0.01% 3071
2023
Q4 		– Sell
-17,473
Closed -$50.7K – 3068
2023
Q3 		$50.7K Sell
17,473
-12,523
-42% -$44.3K ﹤0.01% 2770
2023
Q2 		$105K Buy
29,996
+6,845
+30% +$22.4K ﹤0.01% 2629
2023
Q1 		$74K Buy
23,151
+8,929
+63% +$30.6K ﹤0.01% 2623
2022
Q4 		$33K Buy
+14,222
New +$37.3K ﹤0.01% 2650

Other funds holding COMP

Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
SIAU
SB Investment Advisers (UK) London, United Kingdom $7.73B AUM 2.35% 1-Year Est. Return
Capital International Investors
Capital International Investors Los Angeles, California $427B AUM 29.17% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
PCM
Parsifal Capital Management Greenwich, Connecticut $849M AUM 28.52% 1-Year Est. Return

Mariner's COMP Position: Q1 2026 in Review

Mariner increased its Compass (COMP) stake by 178% in Q1 2026, buying an estimated $440K and bringing the position to 65,269 shares worth $477K. The position accounts for ﹤0.01% of the portfolio, ranked #2523.

Mariner first reported a position in COMP in Q4 2022 and has held it in 12 quarters since. 416 funds tracked by Wall St. Rank hold COMP as of Q1 2026.

  • Mariner held 65,269 shares of Compass worth $477K as of Q1 2026.
  • Mariner bought 41,830 Compass shares in Q1 2026, an estimated $440K.
  • Compass made up ﹤0.01% of Mariner's portfolio in Q1 2026, its #2523 holding.
  • Mariner first reported a position in Compass in Q4 2022 and has held it in 12 quarters since.
  • 416 funds tracked by Wall St. Rank held Compass as of Q1 2026.

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