Mercer Ownership | Who Owns Mercer?


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Mercer Ownership Summary


Mercer is owned by 2.84% institutional investors, 63.31% insiders, and 33.85% retail investors. Iat reinsurance is the largest institutional shareholder, holding 25.73% of MERC shares. Avantis US Small Cap Value ETF is the top mutual fund, with 1.41% of its assets in Mercer shares.

MERC Ownership Benchmark


TypeName% Inst% Insiders% Retail
StockMercer2.84%63.31%33.85%
SectorBasic Materials Stocks 32.98%12.17%54.85%

Institutional Shareholders


Top Institutional Shareholders by Total Shares

HolderShares% HoldingValue
Iat reinsurance17.22M25.73%$34.10M
Redwood capital management4.65M6.95%$13.39M
Toronto dominion bank3.30M4.93%$9.50M
Atlas frm3.15M4.71%$6.24M
Dimensional fund advisors lp2.82M4.21%$5.58M
Readystate asset management lp2.37M3.54%$6.82M
Millennium management1.73M2.59%$11.25M
Solas capital management1.65M2.47%$4.75M
American century companies1.14M1.70%$3.27M
Blackrock funding, inc. /de1.04M1.56%$2.06M

Top Institutional Shareholders by % of Total Assets

HolderShares% AssetsValue
Iat reinsurance17.22M9.98%$34.10M
Solas capital management1.65M2.90%$4.75M
Redwood capital management4.65M1.30%$13.39M
Atlas frm3.15M0.61%$6.24M
Keeley-teton advisors599.60K0.45%$3.90M
Readystate asset management lp2.37M0.29%$6.82M
Merrion investment management150.00K0.25%$432.00K
Aegis financial308.93K0.15%$611.67K
Benefit street partners63.69K0.14%$126.10M
Wealthedge investment advisors71.58K0.08%$206.16K

Top Buyers

HolderShares% AssetsChange
Redwood capital management4.65M1.30%1.28M
Barclays739.34K0.00%726.12K
Iat reinsurance17.22M9.98%520.00K
D. e. shaw443.16K0.00%285.05K
Verition fund management308.62K0.00%279.89K

Top Sellers

HolderShares% AssetsChange
Boundary creek advisors lp---2.33M
Gates capital management---1.00M
Millennium management1.73M0.01%-630.82K
Pictet asset management sa23.72K0.00%-549.17K
Gabelli funds---515.43K

New Positions

HolderShares% AssetsChangeValue
Wealthedge investment advisors71.58K0.08%71.58K$206.16K
Benefit street partners63.69K0.14%63.69K$126.10M
Centiva capital, lp32.84K0.00%32.84K$94.58K
Banco btg pactual24.60K0.01%24.60K$48.71K
Lpl financial16.56K-16.56K$32.78K

Sold Out

HolderChange
Ifp advisors-5.00
Signaturefd-7.00
Farmers & merchants investments-34.00
Tower research capital llc (trc)-44.00
True wealth design-51.00

Institutional Ownership Trends


DateHoldingsChange %SharesChange %OwnershipChange %Increased PositionChange %Decreased PositionChange %
Dec 31, 202521-77.89%1,897,304-96.06%20.05%9-77.50%6-81.25%
Sep 30, 202525-76.42%21,927,299-55.82%320.60%7-87.27%10-70.59%
Jun 30, 2025112-5.08%52,295,044-0.42%781.26%5820.83%35-22.22%
Mar 31, 2025119-8.46%52,532,628-0.43%781.26%48-7.69%46-8.00%
Dec 31, 2024126-9.35%52,303,730-1.62%781.24%48-35.14%5016.28%

Top Mutual Funds Shareholders


HolderShares% HoldingChange
Avantis US Small Cap Value ETF941.35K1.41%-
Keeley Small Cap Dividend Value I529.86K0.79%-
Keeley Gabelli Small Cap Dividend I515.43K0.77%-14.43K
Vanguard Institutional Extnd Mkt Idx Tr477.64K0.71%-
DFA US Small Cap Value I451.86K0.67%-
DFA US Targeted Value I441.67K0.66%-63.20K
iShares U.S. Small-Cap Eq Fac ETF340.73K0.51%241.96K
Dimensional US Targeted Value ETF336.58K0.50%-
Pictet-Global Megatrend Sel I USD303.09K0.45%4.63K
Dimensional US Small Cap Value ETF282.93K0.42%-

Recent Insider Transactions


DateNameRoleActivityValue
Jul 22, 2025KELLOGG PETER R-Buy$236.60K
Feb 25, 2026Laberge Alice-Buy$1.90K
Nov 13, 2025KELLOGG PETER R-Buy$217.50K
Nov 07, 2025KELLOGG PETER R-Buy$32.22K
Nov 12, 2025KELLOGG PETER R-Buy$336.00K

Insider Transactions Trends


DateBuySell
2026 Q11-
2025 Q429-
2025 Q34-
2025 Q214-
2024 Q4-2

MERC Ownership FAQ


Who owns the most shares of Mercer?

Mercer’s largest shareholders are Iat reinsurance (17.22M shares, 25.73%), Redwood capital management (4.65M shares, 6.95%), and Toronto dominion bank (3.3M shares, 4.93%). Together, they hold 37.61% of Mercer’s total shares outstanding.

Does Blackrock own Mercer?

BlackRock is not among the top 10 institutional shareholders of Mercer.

Who is Mercer’s biggest shareholder by percentage of total assets invested?

Iat reinsurance is Mercer’s biggest shareholder by percentage of total assets invested, with 9.98% of its assets in 17.22M Mercer shares, valued at 34.1M$.

Who is the top mutual fund holder of Mercer shares?

Avantis US Small Cap Value ETF is the top mutual fund holder of Mercer shares, with 1.41% of its total shares outstanding invested in 941.34K Mercer shares.

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