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Riverwater Partners’s Mine Safety MSA Stock Holding History

Riverwater Partners’s Portfolio MSA Stock Details MSA Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$1.58M Buy
9,665
+2,605
+37% +$476K 0.53% 68
2025
Q4 		$1.13M Buy
7,060
+1,190
+20% +$194K 0.44% 78
2025
Q3 		$1.01M Buy
5,870
+403
+7% +$69.7K 0.42% 75
2025
Q2 		$916K Buy
+5,467
New +$855K 0.43% 77

Other funds holding MSA

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
RCG
Ruane, Cunniff & Goldfarb New York $6.03B AUM 12.06% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
APG Asset Management
APG Asset Management Amsterdam, Netherlands $31.6B AUM 19.33% 1-Year Est. Return
CB
Cooke & Bieler Philadelphia, Pennsylvania $8.84B AUM 6.92% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return
MGP
M&G plc London, United Kingdom $19.4B AUM 16.7% 1-Year Est. Return

Riverwater Partners's MSA Position: Q1 2026 in Review

Riverwater Partners increased its Mine Safety (MSA) stake by 37% in Q1 2026, buying an estimated $476K and bringing the position to 9,665 shares worth $1.58M. The position accounts for 0.53% of the portfolio, ranked #68.

Riverwater Partners first reported a position in MSA in Q2 2025 and has held it in 4 quarters since. 448 funds tracked by Wall St. Rank hold MSA as of Q1 2026.

  • Riverwater Partners held 9,665 shares of Mine Safety worth $1.58M as of Q1 2026.
  • Riverwater Partners bought 2,605 Mine Safety shares in Q1 2026, an estimated $476K.
  • Mine Safety made up 0.53% of Riverwater Partners's portfolio in Q1 2026, its #68 holding.
  • Riverwater Partners first reported a position in Mine Safety in Q2 2025 and has held it in 4 quarters since.
  • 448 funds tracked by Wall St. Rank held Mine Safety as of Q1 2026.

Based on Riverwater Partners's 13F filing for Q1 2026, filed 8 May 2026.